update error on 1.0.15

[therealmosha]

i just 'upgraded' the patcher to 1.0.15 and when trying to update i get this errormessage:

Failed to download Database
Unknown downloading Error:
DATABASE
Error creating the Web Proxy specified in the 'system.net/defaultProxy' configuration section.

disabling the proxy in IE produces just the same error message as when its enabled, i could access sites perfectly with both settings in IE

things that might be interesting:
- OS: xp_64
- .net 1.1 and 2.0 (x64) are installed

is there something i missed?