I too am having the same problem with error code 25300. Program installed and was working correctly a couple of days ago. Tried to open the program both yesterday and today and am now getting the 25300 error code. Deleted and reinstalled the program both from a disc and on-line but still having the same problem. I went to the on line help section with TT and followed their recommendations and it still has the same error. Program comes up wanting to install the updates but never does.
