Earlier this year I switched from the COM to the DLL version.  Sometime after that I added a picture on the form that comes from a JPG.  I use the same AddImageFromFile to get the image in.  I still have GIF images in the file.  I did not have any problems.

 

I have had problems with the DLL throwing memory errors, so I decided to switch back to the COM.  I did not need to change code to do this.  However, now I get an error when trying to print.  The error is:

 

Cannot create file "c:\windows\system32\inetsrv\7722.jpg". Access is denied

 

The name in the error is not the same as the name of the original JPG file.  When I switch to a GIF I don't get the error.  So it seems like the JPG gets added, but during the printing process the library must write the image itself out to a temp folder.

 

I'm using ASP.NET with IIS, so when I give the NETWORK SERVICE user full permissions to the inetsrv folder, I do not get the error.  But that's not a realistic solution for my published application.

 

I am using the old iSED version of the library, version 4.42.  I had switched to the DLL version 7, but in order to go back to the COM version I needed to back to the last validated version.  So if this is a known problem that's fixed in version 7, I'm not sure what I would do.