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How do I reload the previous Ver. 3.6.15 to relace the new Ver. 4 that I just downloaded?? Ver. 4 is not compatible with my Multiple Listing Service I am a Realtor. Can someone email me at RealEsatatePicks@aol.com with the answer Please.

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The new Ver. 4 is not compatable with the Multiple Listing Service site that I use (Rappatoni), I am a Realtor. How do I put back the previous Ver. 3.6.15 that I was using? Please email me the answer as I don't know what to do and I need to work with customers. THANK YOU

The new Ver. 4 is not compatable with the Multiple Listing Service site that I use (Rappatoni), I am a Realtor. How do I put back the previous Ver. 3.6.15 that I was using? Please email me the answer as I don't know what to do and I need to work with customers. THANK YOU

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You can reinstall Firefox 3.6 from http://www.firefox.com/all-older.html

You might need to uninstall Firefox 4 before installing Firefox 3.6. When you uninstall Firefox 4, make sure you do not select the option to "Remove my Firefox data." (If you select that option, it will delete your bookmarks and settings.)

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Try unchecking "Use hardware accelerator when available" box shown in the attached image.