What causes this problem?
Occasionally Windows computers can get bogged down with a lot of programs and background processes. TimeClick is not high on the list of priorities within Windows and will freeze at times. One of these times, and perhaps the most common, is that modify times will freeze when it is supposed to open. This usually only happens on one workstation at a time and not very frequently.
Fixing this problem
The fix is very simple. Just restart the computer. Restarting the computer gives Windows an opportunity to refresh and remove old programs. After the restart, TimeClick’s modify times should open just fine.