i keep getting an error -203 when i try to addon greasemonkey
this is a copy of the error message i get....
Firefox could not install the file at
https://addons.mozilla.org/firefox/downloads/latest/748/addon-748-latest.xpi?src=addondetail
because: Unexpected installation error Review the Error Console log for more details. -203
and this is a copy from my error console
Error: e.location.getItemLocation(e.id) is null Source File: file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/components/nsExtensionManager.js Line: 3533
Please tell me what i need to do to fix this!
this is a copy of the error message i get....
Firefox could not install the file at
https://addons.mozilla.org/firefox/downloads/latest/748/addon-748-latest.xpi?src=addondetail
because: Unexpected installation error
Review the Error Console log for more details.
-203
and this is a copy from my error console
Error: e.location.getItemLocation(e.id) is null
Source File: file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/components/nsExtensionManager.js
Line: 3533
Please tell me what i need to do to fix this!