Netplay works perfectly well on both sides until the ROM is loaded. Connection can be established with no issues. Using default ports with UDP connection. Firewall/NAT not a problem. Both sides have the appropriate ports forwarded and open.
Netplay will work perfectly fine if the data file is set to 'None' (thus, no srm file will be used) and the game will load and execute without any further problems. However as there is no srm file in use, this reduces the viability of playing some games that require a save file to be created.
Tested with Administrative mode and with all compatibility layers with the same results (crashing on ROM loading).
Computer Specs:
Comp 1 (Host):
Core i7 920 with Windows 7 RC1 (Build 7100) 64bit
Connection Type: ADSL2+ @ 13/1MBit
Comp 2:
HP/Compaq NX9420 with Windows 7 RC1 (Build 7100) 32bit
Connection Type: Mobile 7.2/0.3MBit
Tested with ZSNES version 1.36 and 1.42n
Netplay crashing on Win7
Moderator: ZSNES Mods