I've installed Mathcad 13 in my computer. However, in the maiden run of the program I set the path of its license file to my CD-drive K:. Now, I am unable to open the program without the installation CD in the drive. I am getting the following error message- Mathcad.JPG I've tried to get rid of this problem by uninstalling & reinstalling the program a number of times. However, I get the same message each time I try to run the program. Plz tell me an way out to place the license file to another location say, in My Documents.