hi everyone,

how can i fix the message out in red?

Windows 10 pro x 64
BOINC 7.14.2
VirtualBox version: 5.2.8

2019-06-06 20:29:16 |  | Starting BOINC client version 7.14.2 for windows_x86_64
2019-06-06 20:29:16 |  | log flags: file_xfer, sched_ops, task
2019-06-06 20:29:16 |  | Libraries: libcurl/7.47.1 OpenSSL/1.0.2g zlib/1.2.8
2019-06-06 20:29:16 |  | Data directory: C:\ProgramData\BOINC
2019-06-06 20:29:16 |  | Running under account Byron
2019-06-06 20:29:19 |  | CUDA: NVIDIA GPU 0: Quadro K4200 (driver version 391.25, CUDA version 9.1, compute capability 3.0, 4096MB, 3412MB available, 2107 GFLOPS peak)
2019-06-06 20:29:20 |  | Host name: DESKTOP-T896VNE
2019-06-06 20:29:20 |  | Processor: 48 GenuineIntel Intel(R) Xeon(R) CPU E5-2687W v4 @ 3.00GHz [Family 6 Model 79 Stepping 1]
2019-06-06 20:29:20 |  | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 fma cx16 sse4_1 sse4_2 movebe popcnt aes f16c rdrandsyscall nx lm avx avx2 vmx smx tm2 dca pbe fsgsbase bmi1 hle smep bmi2
2019-06-06 20:29:20 |  | OS: Microsoft Windows 10: x64 Edition, (10.00.17763.00)
2019-06-06 20:29:20 |  | Memory: 255.92 GB physical, 293.92 GB virtual
2019-06-06 20:29:20 |  | Disk: 3.64 TB total, 3.42 TB free
2019-06-06 20:29:20 |  | Local time is UTC -7 hours
2019-06-06 20:29:20 |  | No WSL found.
2019-06-06 20:29:20 |  | VirtualBox version: 5.2.8
2019-06-06 20:50:58 |  |  nanoHUB_at_home | Task 07237546_010_0 postponed for 86400 seconds: Detection of VM Hypervisor failed
2019-06-06 20:29:20 |  | General prefs: using separate prefs for home
2019-06-06 20:29:20 |  | Reading preferences override file
2019-06-06 20:29:20 |  | Preferences:
2019-06-06 20:29:20 |  | max memory usage when active: 262064.41 MB
2019-06-06 20:29:20 |  | max memory usage when idle: 262064.41 MB
2019-06-06 20:29:28 |  | max disk usage: 3535.02 GB
2019-06-06 20:29:28 |  | (to change preferences, visit a project web site or select Preferences in the Manager)
2019-06-06 20:29:28 |  | Setting up project and slot directories
2019-06-06 20:29:28 |  | Checking active tasks

2019-06-06 20:50:58 | nanoHUB_at_home | Task 07237546_010_0 postponed for 86400 seconds: Detection of VM Hypervisor failed

Are yours tasks failing because of this error?

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Are yours tasks failing because of this error?

no, the tasks. nanoHUB_at_home, just seem to sit there not crunching ?

2019-06-06 20:50:58 | nanoHUB_at_home | Task 07237546_010_0 postponed for 86400 seconds: Detection of VM Hypervisor failed

My wild guess would be that task is somehow faulty.

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My wild guess would be that task is somehow faulty.

hello Hal Bregg
this what it look like in a screen shot of BOINC 7.14.2

This is weird one. Not only nanoHUB is affected but also other projects.
The only thing I found that might be useful is this

https://windowsreport.com/hypervisor-not-running/

I wish I could help but I am not super knowledgeable about VirtualBox and Hypervisor stuff.
Maybe project admins will know how to resolve it.

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Sorry, I have no idea how to fix hypervisor issues.

hello Hal Bregg
hello Nonexistent_Admin

anyway thanks for posting and do your best in trying to help,
I'll do some more searches and thinking,
I'll post over at the BOINC message board, re questions and help,

Best Wishes,
Byron.