‘Instrument Access Failed’

[eric60 SourceForge]

Hello Florian,

I can’t get dispcalGUI running, the I1 display pro meter seems to be unavailable to DispcalGui.

Did try the usual things; diferent USB ports, rebootings.
Only thing left is to de install Xrite sw

Thanks in advance for your assistence

logfile:
19:10:42,170 Command line:
19:10:42,171 dispcal.exe
19:10:42,171 -v2
19:10:42,172 -d2
19:10:42,173 -c1
19:10:42,173 -yr
19:10:42,174 “-P0.5,0.5,50.0”
19:10:42,175 -X
19:10:42,176 “Xrite i1 DisplayPro, ColorMunki Display & Ancor Communications PB248
19:10:42,176 (GretagMacbeth i1 Pro).ccmx”
19:10:42,177 -t
19:10:42,178 -b
19:10:42,179 “PB248 2015-05-28 S XYZLUT+MTX”
19:10:42,179
19:10:44,761 dispcalGUI: Starting interaction with subprocess
19:10:44,787 Setting up the instrument
19:10:44,877 hid_open_port: Failed to open path
19:10:44,878 ‘?hid#vid_0765&pid_5020#6&2ff82a7&0&0000#{4d1e55b2-f16f-11cf-88cb-00111100003
19:10:44,879 0}’
19:10:44,879 with err 24
19:10:44,880 hid_open_port: Failed to open path
19:10:44,880 ‘?hid#vid_0765&pid_5020#6&2ff82a7&0&0000#{4d1e55b2-f16f-11cf-88cb-00111100003
19:10:44,881 0}’
19:10:44,881 with err 24
19:10:44,882 dispcal: Error – new_disprd() failed with ‘Instrument Access Failed’
19:10:44,883
19:10:44,971 dispcalGUI: Reached EOF (OK)
19:10:44,974 …aborted.

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[eric60 SourceForge]

Update;

I managed to get ONE full run.

Now back to the same problem; instrument access failed.

I have deinstalled I1 profiler, and reinstalled Argyll, then could do a full calibration and profiling run. Then greyscale check and screen uniformity check.

So what is wrong or can I check? USB problems? Driver?

Regards, Eric

[Florian Höch]

Hi,

hid_open_port: Failed to open path
19:10:44,880 ‘?hid#vid_0765&pid_5020#6&2ff82a7&0&0000#{4d1e55b2-f16f-11cf-88cb-00111100003

This looks like an USB problem. The i1D3 uses the windows HID driver, so I wouldn’t expect a driver problem, but you could try switching to the Argyll CMS driver and see if that works (better).

[eric60 SourceForge]

Late new update;

Problem is solved, cause was an auto setting for correction. Instead of a generic spectral (white LED IPS) auto selected some matrix for screen and sensor done with i! pro.

Using the generic correction all ran smoothly.

Results also pleasing!
Posted results with the Upload ICC Profile Taxi service via the tools menu.

Thanks for making Greame’s work easy to use Florian.

Regards, Eric

[bilditup1 SourceForge]

I was having this same problem earlier today, and using the Argyll driver fixed it. Thanks.

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