I have TOP2005 working fine under XP corp 32 bit but seems like driver doesn't work when I switched my comp on XP 64 bit. Do you mplan support XP 64 bit?
Apologize for delay in answer but I was out of town. Well, all new CPUS are 64bit and all of them are capable to run also XP 32 bit SP2. But there exists new release of XP Professional 64bit. During boot process you can see text "WINDOWS XP 64". Unortunately neither driver from standard XP nor Standard XP applications are running under XP 64. The only solution is to build the driver under XP 64. Unfortunately I had to switch to xP 64 because of applications. I have TOP2005 programmer and XELTEK 580 and both of them has stopped working.