PTGui Viewer does not work after upgrade to 11/4

[J Brent Heberlein]

After upgrading to 11.4, the PTgui viewer does not work.  I get the following error:   "This application requires OpenGL 3.2, which does not seem to be supported on your system"  Why would it work just fine before the upgrade????  Any suggestions????

[J Brent Heberlein]

I found the problem, I had enabled the HDR & WCG in my display settings.  When I turned them off, PTgui Viewer worked fine.  I don't know why PTgui Viewer was affected, but it was.

[PTGui Support]

Hi,

The PTGui Viewer now displays better quality but it now requires OpenGL
3.2. You can probably get this by installing the latest driver for your
graphics card.

If that sounds daunting you might consider installing FSPViewer:
http://www.fsoft.it/FSPViewer/
Install the viewer somewhere on your computer. In PTGui go to Options /
Viewers and point PTGui to the FSPViewer executable.

If you would rather go back to PTGui 10, you can download it here:
https://www.ptgui.com/download.html?version=100019

Kind regards,

Joost Nieuwenhuijse
www.ptgui.com

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[PTGui Support]

OK, that's good to know. Thanks for the feedback.

Joost

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