We are running an Exchange 2003 environment with Outlook 2003 as the email client. I've tried searching for solutions on importing a .ics calendar file into outlook. I've tried applying a hotfix to the exchange server (KB925873) and that hasn't worked. I've also tried saving the .ics file to my desktop and importing it through File -> Import and Export in outlook, and it gives me an error saying the file is corrupt. I've also tried editing the actual code of the .ics file from version 2.0 to 1.0 because I read that could be a possible workaround and that hasn't worked either.
Any help would be greatly appreciated, thank you!