Restore Point creation fails with error 0x81000101 (timeout).
Command "vssadmin List Writers" shows timeout results for:
Writer name: 'Shadow Copy Optimization Writer'
Writer Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
Writer Instance Id: {dbfd075a-7b57-4a02-aead-991d369ee973}
State: [9] Failed
Last error: Timed out
Writer name: 'COM+ REGDB Writer'
Writer Id: {542da469-d3e1-473c-9f4f-7847f01fc64f}
Writer Instance Id: {b338b1a4-cb55-4e31-9864-44a0cac94863}
State: [9] Failed
Last error: Timed out
Other writers work well.
Restart VSS service didn't help.
How to fix this problem?