HEM2 is an excellent program but incredibly processor hungry. My older machines can only just run it but not so well while playing. You may find that your hands are just not importing correctly into HEM1 anymore as the client has changed from pokerstars
to pokerstars.uk. If you update the import folders in HEM1 to pokerstars.uk you may find they import again. With the recent upgrade to pokerstars7 I couldn't get HEM2 importing for a while until I figured this out so it may be fixable in HEM1. However, I'd advise you to upgrade to HEM2 at some point anyway as it does a lot more than HEM1 despite that there are still some bugs in it. To test out if you like it or not, why not try out the free trial and make your own mind up. Keep in mind though that HEM2 may seem a bit overwhelming at first compared to HEM1.