Crystal Reports .NET Error - "Access to report file denied. Another program may be using it."


I encounter this problem several times, the way to get around this is to give "Everyone or Network Service " permission to "C:\windows\temp" folder. I gave everyone on my development box just for convenient.

I hope it will help you solve the same problem as I had. 

 

Here are some references:

 

http://forums.asp.net/t/985047.aspx

 

"It is enough to give read, write permission to NETWORK SERVICE user. crystal report create a temp file with guid for name in windows temp folder, so it needs write permission to the disk to make create that temp file." 

 

 

http://aspadvice.com/blogs/rjdudley/archive/2005/03/15/2567.aspx 

posted @ 2010-02-02 07:41  Vincent Yang  阅读(1173)  评论(4编辑  收藏  举报