Thanks for your help.Hello gutzz,
have a look at this: How to Turn Compressed Folders On or Off in Vista
I tried it a while ago, and it also worked with Windows 7.
Hope it helps!
Is there any way to disable zip folder (zipfldr.dll) in Windows 7?
I've tried to take ownership of dll file and unregister the file, but apparently it didn't work :shock:.
regsvr32 /s /u %windir%\system32\zipfldr.dll
regsvr32 /s /u %windir%\system32\cabview.dll
After this, move the above files to a backup location , they should be deleted from system32 or the system will keep using them.Code:regsvr32 /s /u %windir%\system32\zipfldr.dll regsvr32 /s /u %windir%\system32\cabview.dll
Note: Don't forget cabview.dll


Hi Gutzz,
...The Registry ID used in Vista for zip handling has changed and will need an update before being able to disable zip handling...

Hi Gutzz,
The file you are trying to unregister does not get registered, it does not contain the dllunregisterserver entry point. Regsvr32 reports this too and does not register the file (read the regsvr32 message carefully, it says that it can load the dll, but there is no entry point).
It means the file does not support being unregistered and should not be unregistered also since its a protected system resource...The Registry ID used in Vista for zip handling has changed and will need an update before being able to disable zip handling...
The question is... Why are you trying so hard to disable zip functionality? Wouldn't it be easier to just install winrar or winzip and use their options to customize the zip handling instead?![]()
.