Hi Bongo, Can you please confirm that out of two professional versions are you able to run "version of SP1/64-bit" or not? The only difference which i can see between both professional notifiers is that they have got different license validation modules. For SP1/64bit, i have written my own...

The code is almost same for both except one thing that previously i was using third party licensing dll but now i have written my own licensing code. I found that third part licensing was creating trouble with SP1. Few users have sent their feedback to me saying that it works normally for them. e.g:...

Did you have any previous version of GmailNotifier.Net on your PC? ---------- Please try the following steps and let me know if it works... For Windows XP Please go to C:\Documents and Settings\ YourWindowsUsername \Application Data\GmailNotifier.Net There should be one or two folders there like "GmailNotifier...