[RESOLVED] 1728.2 won't start in Steam Beta branch

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ultradave
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[RESOLVED] 1728.2 won't start in Steam Beta branch

Post by ultradave »

Symptoms:
* Switch to Beta and Steam downloads and installs beta
* Hit Play on Steam and the Launcher appears
* Select Play on the Launcher and the CMO opening screen does not appear, and after 10 seconds or so Steam reverts to the Play button (intead of Stop).

Tried:
* Reverting to 1.08, and it runs perfectly
* Reset to the Beta, then verified file integrity
* Started up the beta and the same symptoms appeared - no CMO start screen appears after hitting Play in the launcher
* Did this sequence twice

I'm attaching the following exception log. I did try removing all the test scenarios and Autosaves, but that had no effect.

Thanks.

Dave
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ExceptionLog_2025_11_07.txt.zip
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----------------
Dave A.
"When the Boogeyman goes to sleep he checks his closet for paratroopers"
Dimitris
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Re: 1728.2 won't start in Steam Beta branch

Post by Dimitris »

That's quite strange.....

Wild thought: Can you try forcing Command.exe to run as Admin ?
chrispman
Posts: 164
Joined: Sun Mar 28, 2010 2:29 pm

Re: 1728.2 won't start in Steam Beta branch

Post by chrispman »

I have exactly the same issue. Tried running Steam as Administrator, doesn't work either.

I have moved the Steam CMO Folder and revalidated (redownloads all files). No success.
Attachments
ExceptionLog_2025_11_07.zip
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ultradave
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Re: 1728.2 won't start in Steam Beta branch

Post by ultradave »

Dimitris wrote: Fri Nov 07, 2025 4:20 pm That's quite strange.....

Wild thought: Can you try forcing Command.exe to run as Admin ?
Yes. That had no effect. I got a spinning circle for about 3 seconds and then nothing. Good thought though, but I've never needed to do that before.

Dave
----------------
Dave A.
"When the Boogeyman goes to sleep he checks his closet for paratroopers"
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ultradave
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Joined: Tue Aug 20, 2013 7:01 pm
Location: Rhode Island, USA

Re: 1728.2 won't start in Steam Beta branch

Post by ultradave »

Dimitris wrote: Fri Nov 07, 2025 4:20 pm That's quite strange.....

Wild thought: Can you try forcing Command.exe to run as Admin ?
Yes. That had no effect. I got a spinning circle for about 3 seconds and then nothing. Good thought though, but I've never needed to do that before.

Dave
----------------
Dave A.
"When the Boogeyman goes to sleep he checks his closet for paratroopers"
User avatar
ultradave
Posts: 1644
Joined: Tue Aug 20, 2013 7:01 pm
Location: Rhode Island, USA

Re: 1728.2 won't start in Steam Beta branch

Post by ultradave »

I restarted W11, which then kicked off Steam to update itself when I opened Steam, and after that the Beta worked.

That doesn't explain why it worked with 1.08 but not the Beta, but whatever.

Back in business. The one thing I didn't try :-)


Dave
----------------
Dave A.
"When the Boogeyman goes to sleep he checks his closet for paratroopers"
amizaur
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Joined: Thu Oct 26, 2017 7:54 pm

Re: [RESOLVED] 1728.2 won't start in Steam Beta branch

Post by amizaur »

I had the same issue with beta. Game wouldn't start. Restarting Win10 helped.

I have more issues (sometimes I can, and sometimes can't load any scenario in beta) which I'll describe in separate thread.
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