Problems with registration SH 4 & patch 1.5

[Octel]

Guys, I had the Uboat missions installed with SH4 for a year or so without problems. I just recently lost my hard drive and brought back most of my old programs. The problem I'm having is that when I installed SH4 I'm never asked for my CD key, same when I go to install SH4 with the 1.5 patch, which I purchased from Ubisoft last night. When do you have put input your CD key? I'm able to play SH4 1.4 patch with no problems. The game runs fine. THen when I install the 15. Uboat missions it will install without issues. I again don't get prompted for registration key to input. After I install the patch I try to run the game and receive "Sh4.exe - Application Error The application failed to initialize properly (0Xc0000022). Click on OK to terminate the application." Does anybody have a clue why this is happening? When I installed the uboat missions the first time (i purchased my first copy of this last year as well) before I never had any problems. Any clues? Thanks