Invalid Date Strings: 29:09:06....

This seems to be very specific to the country I live in now. I have started to sense that something gets worse when I find I can't open/use TMs. Now, I try to activate Trados, an error message stating "Invalid Date Strings: 29:09:06....." pops up, disabling me to open. I believe "29" (specified in the error message) refers to the current year of an era unique to Japan. Would you advise me on the solution?