just upgraded today our BE 12.5 to 2010. No problems during installation. Tonight i was going to upgrade all of the remote agents. We have 10 Win 2003 / 2008 Server + 2 WinXP "Server" (all VM's). The remote agent install worked fine for all of them. Only one of the WinXP won't work. When trying to install the agent, the message "error: unsufficient disk space for remote agent installation"
Actually, the disk space is 1.14 GB. I deinstalled the old remote agent, deleted the specific registry keys, restarted and tried all over again. I also tried the installation w/o the AOFO Option. Nothing works for this one. The other WinXP jeust worked fine. BTW: It's WinXP SP3, with all current updates installed.