It is not tested or supported. It might work but I wouldn't recommend it. Version 9.1 is very old and pre-dates Windows 7 significantly. You should upgrade. Any of the consultants on this forum, like myself, can give you an upgrade quote.

It is not tested or supported. It might work but I wouldn't recommend it. Version 9.1 is very old and pre-dates Windows 7 significantly. You should upgrade. Any of the consultants on this forum, like myself, can give you an upgrade quote.

I concur with Caren. Timeslips 9.1 also pre-dates Windows Vista, XP, Millenium, and probably Windows 2000 as well. As Caren points out, it might work. But if it doesn't, it could easily cost you more in time, money, and aggravation than upgrading Timeslips would. We Certified Consultants have done many similar conversions and know which intermediate versions to convert to so that you don't have to pull your data through all 16 versions at once, thus giving you the highest probabililty of a good outcome.

What the ladies say!  Best practices are to keep your billing software current.