When trying to upgrade my store fron 1.4 to 1.6, I get the FlagImageFileName error. I figured out from other threads in the forum that this problem is caused by a not updated database... but how do I do that? I can't get the install.aspx page to work either, so how can I upgrade it?

I tried to upgrade locally, no problems. The install-page worked perfectly. On the web page ftp, I deleted all files and uploaded the v1.6 files... and nothing happened except the FlagFile thing... I also tried uploading the already upgraded version from my local test of the database, but no change. I've double checked the connection strings. It SHOULD work, but it doesn't so something isn't working as it should, obviously...

Does anyone have any idea why this is?

Never mind. I don't know what I did other than that I removed all the files once again, and then it worked...