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I keep getting Update XML file malformed 200 on windows 7, I reinstalled to new version of firefox 3.6.4 and it still does the same thing. Help

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  • Last reply by rjohnson19

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I keep getting malformed Update XML 200. Upgraded to 3.6.4 manually and I am still getting the error. I have windows 7. What does this mean and how can I fix it?

This happened

Every time Firefox opened

== not sure

I keep getting malformed Update XML 200. Upgraded to 3.6.4 manually and I am still getting the error. I have windows 7. What does this mean and how can I fix it? == This happened == Every time Firefox opened == not sure

All Replies (1)

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See http://kb.mozillazine.org/Software_Update#AUS_Update_XML_File_Malformed_200 (Software Update not working properly) and AUS Update XML File Malformed 200

After closing Firefox, Remove the files in the updates and updates\0 folder:

C:\Program Files\Mozilla Firefox\updates\ (or possibly C:\Program Files (x86)\Mozilla Firefox\updates\)

C:\Users\<user>\AppData\Local\Mozilla\Firefox\Mozilla Firefox\updates


(Replacing <user> with your user name.)