PeaZip is a freeware WinZip and WinRar alternative providing a complete and elegant general-purpose file archiver and File Manager Utility for Windows, Linux, and BSD.

Be sure XY isn't loaded when you perform the reinstall of WinZip. PeaZip 64-bit is an amazing Zip/Unzip software, and Rar file extractor and converter, supporting over 150 archive formats. Installing WinZip again might quickly resolve your concern without further diagnostics. In my configuration WinRAR failed to correctly integrate into XY when WinRAR was installed first and then XY. Now that we know the basic is there, the next steps can be taken with would reinstalled WinZip after you've installed XY. I didn't read it (WinZip) worked with Windows Explorer (under his configuration) to start with, and that is the beginning regardless if XY is 32-bit, 64-bit, or Qubit based.

It's possible that both the 64- and 32-bit class information got mangled but I'd hope WinZip tests at least the primary (for their 64-bit version) class registration before shipping, making it more likely that only the 32-bit class information incurred a bug. 7zip for Windows 7zip for 64-bit Windows The most common way to install 7zip. XYplorer, as a 32-bit application, uses a different part of the registry dedicated to 32-bit applications. Nas8e9 wrote:Not quite: Windows Explorer on 64-bit Windows is a 64-bit application that uses the regular, 64-bit portion of the registry.

Winzip for windows 7 64 bit