https://bugs.winehq.org/show_bug.cgi?id=47573
--- Comment #9 from Louis Lenders xerox.xerox2000x@gmail.com --- (In reply to Dave Higton from comment #8)
Created attachment 65318 [details] Log file
Command line was:
wine "C:\Program Files\BT Cloud\BT Cloud\BTCloud.exe" &>log.txt
hmm, the "wine: Access denied" thing seems to be gone. Did you already do "winetricks dotnet40" to fullfill the request that .Net 4.0 framework was needed?
(apparently the app needs PresentationFramework you should really install dotnet40 or the like)