What is amrt.msi? When I tried to install Eudora 7.1 on a new netbook with XP home, it said "THE FEATURE YOU ARE TRYING TO USE IS ON A NETWORK RESOURCE THAT IS UNAVAILABLE." Since I couldn't find amrt.msi, the only other choice was to cancel the install. I guess since Eudora is so unreliant on Windows, the install was complete anyhow, but I'd still like to know. I'm running Eudora 7.0.1 on my own XP, but I never installed it. I run it from the win98SE partition, which is accessible from winXP. And on a win2000 computer, I also never installed it. I just copied all the files from a flashdrive that was copied from win98SE. So I've never installed it before, except on win98. There were two web posts asking about this, unrelated to Eudora and both dealing with Windows 7. Anyone who answered didnt' know what it was, thought it might be a virus; but I just did a complete scan with CA Security Center on the HD, in the reconditioned ACER netbook my friend just bought from Comp-USA. Posted to an XP and the Eudora groups.