Thread:Project:Support desk/Upgrading error ERR CONTENT DECODING FAILED/reply (5)

I have tried all those and none worked. I decided to perform a clean installation from zero, since there is not that much to restore from the Wiki.

I did find one problem. When I include any type of extension I get the following error, otherwise it runs perfectly:

Warning: require(/\\HMFSW\WEB\revision\medieval-arme.com.ar\public_html\wikinueva\extensions\Gadgets/Gadgets_body.php): failed to open stream: No such file or directory in \\HMFSW\WEB\revision\medieval-arme.com.ar\public_html\wikinueva\includes\AutoLoader.php on line 1146 Fatal error: require: Failed opening required '/\\HMFSW\WEB\revision\medieval-arme.com.ar\public_html\wikinueva\extensions\Gadgets/Gadgets_body.php' (include_path='.;E:\PHP5.3\ext;E:\PHP5.3\PEAR;E:\PHP5.3\PhpCommon') in \\HMFSW\WEB\revision\medieval-arme.com.ar\public_html\wikinueva\includes\AutoLoader.php on line 1146