After the announcement I decided that I should probably upgrade to Windows 10, even tough I insisted on staying with Windows 7.
Anyway, I thought I should make a backup in case anything fails. But it would let me do one, bur giving me the failurecode 0x81000037.
After nights of forum-searches and troubleshooting I give up and ask you, if you could help me.
What I tried so far:
-Shut down Windows Updates in "Services", deleting temporary files, restart
- Disabling Firewall
- Disabling and Deinstalling Antivirus
- check HDD for failure
-use an external drive
Would be awesome if someone could help me!