That worked perfectly,thanks

I guess files from a previous version weren't deleted properly by Steam and f~~ked up the game,but now that they're gone I have no issues anymore

Thank you a lot for the help

Steam version.

Here's the error log for one launch attempt,if it helps [2019-Dec-25 21:17:58 UTC] D:\Steam\steamapps\common\Warhammer 40000 Gladius - Relics of War\Binaries\Windows-x86_64\Gladius.exe --steam [2019-Dec-25 21:17:58 UTC] Gladius 1.4.4 "Fortification Pack" (^/trunk r7910P Release Windows-x86...

Done,I was already running it as admin by default,still I reproduced these steps you gave me,but I'm still getting the exact same two error messages

I'm installing from Steam btw,is that an option steam gives you? I uninstalled again to check but I don't see anything like that.

Is there another executable I can get to install the game manually?

I did.
Just tried again openning Gladius.exe and Autorun.exe as admin manually,but same problem happens

Update : I fully uninstalled and reinstalled the game,but the problem persists

Second part of Dxdiag,was too long to fit in one post ---------------- Gameport Devices ---------------- ------------ PS/2 Devices ------------ ------------------------ Disk & DVD/CD-ROM Drives ------------------------ Drive: C: Free Space: 40.6 GB Total Space: 243.6 GB File System: NTFS Model: ...

Here's my DxDiag file if it helps System Information ------------------ Time of this report: 12/24/2019, 22:43:05 Machine name: DESKTOP-60U6142 Machine Id: {EAF0FBFF-DE9B-4A1B-93B9-F442919ABD60} Operating System: Windows 10 Home 64-bit (10.0, Build 18362) (18362.19h1_release.190318-1202) Language: E...

Hey,I've been unable to launch the game properly for a bit,when I try to start it,I get two error messages and then the game closes.
Here are the error messages