I am new to ZCM and I try to run properly ZPM, but I have problems I can not solve...
First, I can not download patches. When I go to "Patch management", I have nothing, and in "configuration -> Subscription Service Information", the duration of Bundles and Patches is null or very quick: screenshot
The proxy is configured and the suscription download too...

When I go to "Bundles", I have the DAUs and PatchCompatibilityActions, but DAUs failed on hosts (all Windows xp and 7) at the installation with these errors:
Failed to process action: Value cannot be null. Parameter name: key
Failed to process action: Une exception a t leve par l"initialiseur de type pour "Lumension.Zenworks.PatchModule.Analyzer".
thank you for your help and sorry for my english.