Unable to open saved files in DesignModeler.
 

Hi, I am using ANSYS Workbench 11. I can create a new file in DesignModeler but can't open a saved file. It quit without any error massage. If I click on "open a copy", it gave me a massage: Failed to set the folder for temporary files. This may be due to conflicting read/write permissions." Anybody has the simillar situation? How to fix it?

Thanks in advance.

Tony