Since last night i start to receive this error on my main cruncher. Never see the task posponed msg before. The host runs fine for months.

Apparenly i loose the entire cache on this host (500 WU), so sorry wingmens.

Any ideias? Nothing was changed in the host

Sometimes i receive the following error:
Runtime Error!
on program MB8_win_x64_AVX_VS2010_r3330.exe
Asking to contact the application support team

All ready reinstaled the NVdia driver (Clean instalation) & Boinc

10/26/2017 8:51:26 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:27 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:27 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:28 AM | SETI@home | Computation for task 27ja07ag.31102.22976.10.37.63.vlar_0 finished
10/26/2017 8:51:28 AM | SETI@home | Starting task 27ja07ag.31102.22976.10.37.117.vlar_0
10/26/2017 8:51:30 AM | SETI@home | Started upload of 27ja07ag.31102.22976.10.37.63.vlar_0_r2112718262_0
10/26/2017 8:51:34 AM | SETI@home | Finished upload of 27ja07ag.31102.22976.10.37.63.vlar_0_r2112718262_0
10/26/2017 8:51:36 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:37 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:38 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:46 AM | SETI@home | task postponed 30.000000 sec:
10/26/2017 8:51:46 AM | SETI@home | task postponed 30.000000 sec:

(edit)
After i post i receive the following msg:

SETI@home: Notice from BOINC
Task postponed: CL file build failure
10/26/2017 9:02:05 AM

---