Comment by seritools

Panic unwinding needs VS2005 libraries, which has a minimum supported OS version of 98. So if that's your target OS it'll work.

For 95 you'll need to go down to VS2003, which breaks unwinding (but panic = abort works fine).

If you want unwinding on 95 you need to patch out the IsDebuggerPresent function import from the 2005 msvc runtime still, yeah.