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cannot install add ons, error -203, does not uninstall extensions with red !

  • 2 risposte
  • 7 hanno questo problema
  • 3 visualizzazioni
  • Ultima risposta di DrogeN_Omen

aaalightfan
aaalightfan
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updated firefox to 3.6.13 (problem still exists) 

 ..error console says;

 e.location.getitemlocation(e.id) is null

file:///c:/Program***/nsExtensionManager.js

updated firefox to 3.6.13 (problem still exists) ..error console says; e.location.getitemlocation(e.id) is null file:///c:/Program***/nsExtensionManager.js

Tutte le risposte (2)

John99
John99
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Not A problem I have come across personally but I did notice this http://kb.mozillazine.org/Unable_to_install_themes_or_extensions#Unexpected_installation_error_-203

It would appear possible causes may include problems or blocking relating to security software, or corrupt files Hope it helps.

DrogeN_Omen
DrogeN_Omen
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i had this issue also... but once i looked into it calmly and logically it turned out i was trying to install an add on for a future version of firefox.

my example is i was trying to install fireftp for firefox 4 but i only had firefox version 3.0...

could be a similar issue for others...?