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HomeHomeUsing DNN Platf...Using DNN Platf...Upgrading DNN P...Upgrading DNN P...Unable to generate a temporary class (result=1). error CS2001Unable to generate a temporary class (result=1). error CS2001
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2/24/2010 5:32 AM
 
Rune Bentsen


Joined: 11/2/2009
Posts: 60

I've researched this error code for a while now, searching through the entire forum for posts on the subject, but the "solution" is always the same: Give the Network Service (or in general the .Net worker process) access to the windows temp folder. My problem with this, is that it compromises security, and I really don't want that.

Since I don't want to grant anything from outside my server access to my windows folder, I want to know if there's any way to change the references to use some other folder than windows/temp, or should I just wait and hope that the DNN team changes this in an update in the near future? This issue really prevents a secure CMS platform.

I hope someone knows of a good and secure solution to this other than just "grant everyone access to your windows folder" - might as well just turn off the server firewall :P
 
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3/17/2010 11:00 AM
 
Rune Bentsen


Joined: 11/2/2009
Posts: 60

Well it seems that it's only needed during install, or it's been fixed in the latest version. I was able to remove access to the windows/temp folder and the current version of DNN seems to work without that access.

There are other issues with installing DNN now, but those are related to installing multiple extensions (installing too many extensions at a time actually makes the installation crash, but installing them after DNN is installed 1 at a time is possible).
 
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8/20/2010 12:20 AM
 
DnnModule.com


DnnModule.com
Joined: 7/2/2004
Posts: 362
    I find this post by search engineer. Well , we just have a client report this issue and we finally get answer from Msdn. Check http://support.microsoft.com/kb/90815... you will find detail information and how to solve it.
Over 20 + professional dnn modules for News Article, Store, Video Gallery, Photo Gallery, Ultra Flash Player,YouTube Video, Image Slide show, Skin Chameleon and much more from DnnModule.com
 
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8/20/2010 3:30 AM
 
Rune Bentsen


Joined: 11/2/2009
Posts: 60
Well this answer is *almost* the same as all the other answers:
***
RESOLUTION
To resolve this issue, grant the user account the List Folder Contents and Read permissions on the %windir%\Temp folder.
***
At least it's only "list contents" and "read" access, and it's specified as a .Net issue rather than a DotNetNuke issue. I do however remember having to grant Full Control to solve the error.. really annoying, but it's ok if it's only temporary.

I still think the best part about this issue is that it was only needed during install. I removed those permissions after installing and there's been no issues thereafter even when upgrading DotNetNuke.
 
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