error of old version files

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gookki
Posts: 39
Joined: Wed May 19, 2021 8:24 am

error of old version files

Post by gookki » Sat Feb 25, 2023 12:24 pm

I have several files that I worked on when it was stko 2 version last year. Currently, I can't open the file because I'm trying to use it in the latest version of stko. Although it opens exactly, the upgrade report screen appears and turns off immediately. In the past, there was a situation that turns off when I open the stko file with a low-performance computer, so I don't know if this is a problem with the computer specification or if the file itself is not compatible.

The file I'm uploading now is the file that I used for the stko 2 version on this computer last year.
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5_2building_extdamp_2_1006_final.zip
(240.84 KiB) Downloaded 99 times

ValentinaSB
Posts: 61
Joined: Thu Dec 09, 2021 10:53 am

Re: error of old version files

Post by ValentinaSB » Mon Feb 27, 2023 8:18 am

Hi gookki,
I can open and run your file without any problem on my pc with the last version of STKO.

HC2020
Posts: 48
Joined: Tue Aug 18, 2020 8:25 am

Re: error of old version files

Post by HC2020 » Mon Feb 27, 2023 8:30 am

Dear Gookki,

possibly when you installed the new version, it overwrote any settings you may have had that would ensure that STKO opens using the correct graphics processor (like what happened when you tried on a computer with lower specifications).

You should attempt to change the graphic card accessed when you open STKO by following one of these two procedures:
1. Right-click on the STKO icon and select Run with graphics processor -> High-performance NVIDIA processor (default).
2. Right-click on the desktop and run NVIDIA Control Panel -> Manage 3D settings -> ADD -> STKO.exe -> Add Selected Program -> Apply. Note that method 1 is faster, but you will need to do it every time you want to run STKO. Method 2 is slower, but you will only have to do it once.

Let us know if this doesn't solve the problem.

Best,
Hannah

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