[Bug 55324] New: AllDup doesn't start in win10 mode: "OS not supported"

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55324

Bug ID: 55324
           Summary: AllDup doesn't start in win10 mode: "OS not supported"
           Product: Wine
           Version: 8.13
          Hardware: x86-64
               URL: https://www.alldup.info/download/AllDupSetup.zip
                OS: Linux
            Status: NEW
          Keywords: download, patch
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Debian

Created attachment 74920
  --> https://bugs.winehq.org/attachment.cgi?id=74920
patch for IsOS

This program was tried out by someone on the forum.

In default windows 10 mode it pops up a messagbox "OS not supported" and exits.

The attached patch is enough to fix this bug.