Sorry if I sound rude, and I know it's not Zune's softwares fault, it's how Microsoft won't let Vista users repair .net framework.
I mean honestly you can say it's a non-supported and non-recommended fix because it could cause the software to malfunction in other ways,
but the only PlatformNotSupported exception's im getting running the software with the fix intact are caused by the same exact version of mscorlib.dll reported by event viewer log attachments to be in the exact same folder so it's the same exact thing causing both errors to occur.
Going by what event viewer is reporting at least, even if it didnt cause the software to crash on start and you didnt have to change compatibility modes, it would still cause the podcast crash, and most likely the marketplace error as well.
With that said, and because .net framework 2.0 can not be repaired in any version of Vista, it's the only other option currently available other then doing a complete repair-install of Vista.
Honestly, I really hope there will be a MS hotfix soon to patch mscorlib.dll vs2.0 and/or it's dependants so that it would be supported and recommended and that I could not only fix my own issue, but everyone else could fix theirs as well, but until then I can't do without my Zune being sync'd, and alot of other people out there on Vista can't either.
So either make this a sticky and officially support and recommend this as a temporary and non-damaging solution, or give us another option other then repair-installing our entire OS.
- Justananomaly
Tools: Mp3tag | MusicBrainz