After installing SSR 2013 SP2, backup jobs are failing

Hello,

After installing SSR 2013 SP2 onto my machine running windows 8.1, backup jobs are consistently failing with the following error:

Error E4F3000E: Snapshot failure while using Volume Shadow Copy Service. Please check application event log for VSS errors. Error code: VSS_E_INSUFFICIENT_STORAGE (-2147212513).
Details: 0xE4F3000E

Any possible solutions that I have found apply only to pre-SP2 versions of SSR.

Thank you for any help.