Whenever it is time to update Adobe Flash on my desktop I get this error message during the update process. I have to uninstall the program and then reinstall it directly through Firefox to get it to update. My laptop, which runs an Nvidia card, doesn't have this problem. Is this normal system behavior? Is there a way to fix this so that the updates work the way they are supposed to? I have spent a lot of time researching the problem before stumbling onto this solution. But it should not be so hard to update Flash.