Hello Vader,
I got it to uninstall with the installation program and everything went fine. Installed it with the default configuration as you suggested but when I clicked the browser.exe which lies at this location C:\Program Files (x86)\Vader Consulting\B4a Object Browser I get the message attached below. I tried to also run it as administrator but got the same message. My win7 64bit is in good nick and regularly checked for malwares and viruses. I have also tried it by turning off my McAfee fire wall but that didn't helped either. Any idea? Thanks.
Regards,
Yves
Yves, I am running Windows 8.1 64 bit, but originally wrote it in Windows 7 64 bit. I don't know why you are getting the error. It might be worthwhile trying process monitor (http://technet.microsoft.com/en-au/sysinternals/bb896645.aspx) and seeing where the bad file accesses are occurring.