Failed to establish GPU channel.

[258049189]

i complie cefsimple demo, i put them on my disk, then i run it cefsimple.exe, it is ok.

if i copy the to my company network disk, then it not work ,and popup error window

QQ图片20141031114004.png (10.14 KiB) Viewed 10066 times

i see debug.log, the content is
[1031/110443:ERROR:gpu_process_transport_factory.cc(437)] Failed to establish GPU channel.
[1031/110446:WARNING:message_in_transit_queue.cc(18)] Destroying nonempty message queue

what is wrong?

[magreenblatt]

What does the dialog box say in English?

[258049189]

What does the dialog box say in English?

translate to englist is

cannot launch this software, because the computer lost libcef.dll. reinstall the software to resolve the problem.

[magreenblatt]

Sounds like a UAC or network permissions error. Does it help if you map the network drive to a local drive letter?

[258049189]

Sounds like a UAC or network permissions error. Does it help if you map the network drive to a local drive letter?

I have mapped the network drive to a local drive, but it also not work.

i think you need to try, and you will find the problem.

[258049189]

Sounds like a UAC or network permissions error. Does it help if you map the network drive to a local drive letter?

just happen on windows 7 and above.

[258049189]

i have resolved the problem..

just change #define CEF_ENABLE_SANDBOX 1 to 0