Don't play on a Mac? Most of the people having this issue that I saw were playing on a macbook so apologies if you are actually on Windows. And try repairing the installation through the bnet launcher to fix it. Or if that fails just do a completely fresh install. Doesn't really take that long these days.So after a few days I went to play again on my lap top. I have done nothing to alter my hardware nor have I added anything new to my computer. The game ran just fine the last time I played last Sunday. Has anybody ever gotten this error? What can be done about it? I already defragged the drive as a precaution.
"The CAS system was unable to initialize:Clienthandler.initialization error.failed to create archive component."
I looked it up and it seems Blizzard does not know what is causing this error and so I was hoping maybe somebody here has already dealt with this problem. The game runs fine on my computer at home so it is not account related.