Do you have TRiLOGI installed on another computer currently? If so, you can get your free upgrade link by selecting "TRiLOGI Upgrade" from the Help menu of the TRiLOGI software.
If not, please contact sales@tri-plc.com and provide your purchase information (invoice # or if you have bought from a dealer, send a copy of the invoice from the dealer). We can then send you the TRiLOGI upgrade link.
Once you have the TRiLOGI software, please follow these installation instructions from the Windows 7 support post (
http://www.tri-plc.com/yabbse/index.php?board=2;action=display;threadid=1556)
"We recommend not to install any JRE when you first get your Windows 7 PC but do a search of "java.exe" in your hard disk to verify if a JRE is already installed. If so, then all you need to do is to install the Internet TRiLOGI version 6.31 to your PC and it should run."
If TRiLOGI or TLServer still don't run, you can try to follow the instructions from the above post to update the batch files.