I have been having problem with Mathcad Prime 3.1 crashing lately. First, when I load my files, some random equations will be red-circled as "Unknown Error: mpl%_Exception". (see attached image). As soon as I start changing the values on my worksheet, Mathcad would crash.
At first, I thought it might be migration issue from my Prime 2.0 file to Prime 3.1, but I realized even if I try a simple calculation in a new file, Mathcad would crash.
ex. a:=1m, b:=2m, c:=a+b= (see attached image)
I am now stuck, not being to load any of my worksheets. Could anybody offer any suggestion or explanation?
I am running Mathcad Prime 3.1 Express, on Windows 7 service pack 1, 64bit. Intel Core i5-3470 CPU 3.20GHz, 8 GB RAM. I did try reinstalling the software with same result.
Thanks in advance for helping out.