I have an end user with a very odd problem that I have not seen before. He is trying to save files to a mapped network drive. When he attempts to save the first time he receives the access denied error but when he goes to save the same exact file to the same exact place for the SECOND time it works fine.
I have completely removed all of his security settings from that folder and replaced them with full access to this folder and all sub folders. I have deleted and re-mapped the drive to this folder. I am now out of ideas.