This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

mozilla native client

more options

Hi,

This message pops up every time I try to download a file.

Please advise if this is safe and from mozilla, or could it be a virus?

Thanks


For the extension to execute external commands (start the external download manager and send links to it) one extra step is required. Please download, unzip and install this minimal native client.

   Click here to download the package for you OS or click here to browse all available download options.
   Extract the downloaded package into a local directory
   Now double-click the install.bat file

This extension integrates your browser with the external download manager. You need to have the actual download manager for the extension to operate.

The installer script copies a few files to two different locations for your browser to be able to detect this native client. If you already have NodeJS in your system, the installed version of NodeJS will be used. So please make sure you have an up-to-date version of NodeJS installed. If you don't have this application, the portable version will be used. Read more here.

To completely remove this native client, run uninstall.bat.

To make sure the native client is accessible, click on the "Check Connection" button. If you still get this page even when the "Check Button" reports successful connection, it means the application cannot be accessed (application's path is not correct in the options page). If the path to the executable is correct and the native client is connected, you can debug the connection by enabling console logs.

There is no need for administration permission for the native client to operate. Installation Guide:

   Windows: YouTube
   Mac & Linux: YouTube
Hi, This message pops up every time I try to download a file. Please advise if this is safe and from mozilla, or could it be a virus? Thanks For the extension to execute external commands (start the external download manager and send links to it) one extra step is required. Please download, unzip and install this minimal native client. Click here to download the package for you OS or click here to browse all available download options. Extract the downloaded package into a local directory Now double-click the install.bat file This extension integrates your browser with the external download manager. You need to have the actual download manager for the extension to operate. The installer script copies a few files to two different locations for your browser to be able to detect this native client. If you already have NodeJS in your system, the installed version of NodeJS will be used. So please make sure you have an up-to-date version of NodeJS installed. If you don't have this application, the portable version will be used. Read more here. To completely remove this native client, run uninstall.bat. To make sure the native client is accessible, click on the "Check Connection" button. If you still get this page even when the "Check Button" reports successful connection, it means the application cannot be accessed (application's path is not correct in the options page). If the path to the executable is correct and the native client is connected, you can debug the connection by enabling console logs. There is no need for administration permission for the native client to operate. Installation Guide: Windows: YouTube Mac & Linux: YouTube

All Replies (4)

more options

Screenshot below

more options

Why don't people attach their troubleshooting data? We don't just put it up there for fun...

To find the correct solution to your problem, we need some more non-personal information from you. Please do the following:

  1. Use ONE of these methods to open the Firefox Troubleshooting Information page:
    • Click the menu button New Fx Menu, click on help Help-29 and select Troubleshooting Information.
    • Type about:support into the Firefox address bar and press the enter key.
  2. At the top of the Troubleshooting Information page that comes up, you should see a button that says "Copy text to clipboard". Click it.
  3. Now, go back to your forum post, right-click in the reply box and select Paste from the context menu (or else click inside the reply box and press the Ctrl+V keys) to paste all the information you copied into the forum post.

If you need further information about the Troubleshooting information page, please read the article Use the Troubleshooting Information page to help fix Firefox issues.

Thanks in advance for your help!

more options

Application Basics


Name: Firefox Version: 54.0.1 Build ID: 20170628075643 Update Channel: release User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0 OS: Windows_NT 10.0 Multiprocess Windows: 0/1 (Disabled by add-ons) Google Key: Found Mozilla Location Service Key: Found Safe Mode: false

Crash Reports for the Last 3 Days


All Crash Reports

Extensions


Name: Application Update Service Helper Version: 2.0 Enabled: true ID: aushelper@mozilla.org

Name: Download with Free Download Manager (FDM) Version: 0.1.3 Enabled: true ID: {1fb1ffdc-b95d-451e-be52-7303adf9a0d3}

Name: DownThemAll! Version: 3.0.8 Enabled: true ID: {DDC359D1-844A-42a7-9AA1-88A850A938A8}

Name: Firefox Screenshots Version: 6.6.0 Enabled: true ID: screenshots@mozilla.org

Name: Flash Video Downloader - YouTube HD Download [4K] Version: 15.0.17 Enabled: true ID: artur.dubovoy@gmail.com

Name: Follow-on Search Telemetry Version: 0.9.1 Enabled: true ID: followonsearch@mozilla.com

Name: Ghostery Version: 7.3.2.5 Enabled: true ID: firefox@ghostery.com

Name: Magnetiser Version: 0.975.1-signed.1-signed Enabled: true ID: magnetiser@hotsexgary.com

Name: Multi-process staged rollout Version: 1.85 Enabled: true ID: e10srollout@mozilla.org

Name: Pocket Version: 1.0.5 Enabled: true ID: firefox@getpocket.com

Name: Shield Recipe Client Version: 1.0.0 Enabled: true ID: shield-recipe-client@mozilla.org

Name: Web Compat Version: 1.1 Enabled: true ID: webcompat@mozilla.org

Name: Adobe Acrobat DC - Create PDF Version: 15.01.03 Enabled: false ID: web2pdfextension.15@web2pdf.adobedotcom

Name: Free Download Manager extension Version: 2.2.3 Enabled: false ID: fdm_ffext@freedownloadmanager.org

Graphics


Features Compositing: Direct3D 11 Asynchronous Pan/Zoom: none WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 0000000000006ba5) EGL_VERSION: 1.4 (ANGLE 2.1.0.2a250c8a0e15) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses WebGL 1 Driver Renderer: Google Inc. -- ANGLE (Intel(R) HD Graphics Direct3D11 vs_4_1 ps_4_1) WebGL 1 Driver Version: OpenGL ES 2.0 (ANGLE 2.1.0.2a250c8a0e15) WebGL 1 Driver Extensions: GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug_get OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc MOZ_WEBGL_depth_texture WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 0000000000006ba5) EGL_VERSION: 1.4 (ANGLE 2.1.0.2a250c8a0e15) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses WebGL 2 Driver Renderer: Google Inc. -- ANGLE (Intel(R) HD Graphics Direct3D11 vs_4_1 ps_4_1) WebGL 2 Driver Version: OpenGL ES 3.0 (ANGLE 2.1.0.2a250c8a0e15) WebGL 2 Driver Extensions: GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object WebGL 2 Extensions: EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug_get OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc Audio Backend: wasapi Direct2D: true DirectWrite: true (10.0.15063.413) GPU #1 Active: Yes Description: Intel(R) HD Graphics Vendor ID: 0x8086 Device ID: 0x0102 Driver Version: 9.17.10.4459 Driver Date: 5-19-2016 Drivers: igdumd64 igd10umd64 igd10umd64 igdumd32 igd10umd32 igd10umd32 Subsys ID: 20028086 RAM: Unknown

Diagnostics AzureCanvasAccelerated: 0 AzureCanvasBackend: direct2d 1.1 AzureContentBackend: direct2d 1.1 AzureFallbackCanvasBackend: skia failures: CP+[GFX1-]: ClientLayerManager::BeginTransaction with IPC channel down. GPU process may have died. Decision Log D3D9_COMPOSITING: disabled by default: Disabled by default GPU_PROCESS: unavailable by default: Multi-process mode is not enabled WEBRENDER: unavailable by runtime: Build doesn't include WebRender


Failure Log (#0): CP+[GFX1-]: ClientLayerManager::BeginTransaction with IPC channel down. GPU process may have died. (#1): CP+[GFX1-]: ClientLayerManager::BeginTransaction with IPC channel down. GPU process may have died. (#2): CP+[GFX1-]: ClientLayerManager::BeginTransaction with IPC channel down. GPU process may have died. (#3): CP+[GFX1-]: ClientLayerManager::BeginTransaction with IPC channel down. GPU process may have died.

Important Modified Preferences...

more options

Do you recall installing the "Download with Free Download Manager (FDM)" extension? It has no reviews, so it's absolutely not clear whether you can trust this extension, much less the Windows software it sounds like it wants to install. Unless you have a special need for this add-on, I suggest disabling or removing it.

You can view, disable, and often remove unwanted or unknown extensions on the Add-ons page. Either:

  • Ctrl+Shift+a (Mac: Command+Shift+a)
  • "3-bar" menu button (or Tools menu) > Add-ons
  • type or paste about:addons in the address bar and press Enter/Return

In the left column of the Add-ons page, click Extensions. Then cast a critical eye over the list on the right side. Any extensions that Firefox installs on its own are hidden from this page, so everything listed here is your choice (and your responsibility) to manage. Anything suspicious? If in doubt, disable.

Often a link will appear above at least one disabled extension to restart Firefox before the change takes effect. You can complete your work on the tab and click one of the links as the last step.

Any improvement?