We've a problem with Java Applet calling CFFILE action="upload" and Rename many 
times. The applet enables the user to collect together a bunch of images and 
then calls a CFM page for each. The CFM page uploads, then renames, and creates 
thumbnails. This applet ran great on CF 4.5 Windows 2000 Server but hangs up on 
CF MX7 Windows 2003 Server. It seems the problem comes between the upload and 
the rename.. I've tested using 11 images... 2 sets of (3 small followed by 1 
large) which is then followed by 3 small. If I comment out the  
rename-and-create-thumbnail part, all goes well. But as soon as I add back the 
rename, not all images "make it". I put an exclusive lock around the rename 
hoping that would do the job.. but it doesn't. Can't really put the lock around 
the upload and rename combined .. would be tricky to estimate the appropriate 
time. Anyone have any suggestions ? Had similar experience ?

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