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DirectX 9.0 Web Setup Error Command line option syntax error

7.2K views 36 replies 9 participants last post by  Cookiegal  
#1 ·
So i am trying to install Epic games launcher but i just get error and after few searching i found out that i needed to do something with DirectX i tried a fix but it didnt work searched for more fixes but still nothing. Can somebody help me?I put a screenshot what problems i get maybe that helps.
Image
 
#3 · (Edited)
i found out that i needed to do something with DirectX i tried a fix
Perhaps if you a) posted what "something" you need to do with Direct X and b) what fix did you attempt someone could offer help.

From your screenshot, it appears you are running Windows 10. I found this:
...The issue is that DirectX 9 is considered a 'legacy component'. DirectX 11 is the newest
and the latest that is already pre-installed on Windows 10. You should understand that there are two versions of Windows 10, one being the X86 (32-Bit) version which can handle the 16-bit applications, which is what DirectX 9 is. The other version is the X64.
Unfortunately, the X64 version of Windows 10 does not have the capability to handle the 16-bit applications.
If your Windows 10 is 64 bit, then you can not install DirectX 9.
 
#6 ·
If your Windows 10 is 64 bit, then you can not install DirectX 9.
Hi Liz and PANDANASHI, with Win 10 64 bit, I've found that you can install DX9 if it's included in the course of a re-install of some games...just allow it during the setup.
In my case it messed up my desktop icons, system fonts - kind of a hassle - but allowed me to play the older games.
The scenario being older Tomb Raider and Hitman games from the PC disk, not the likes of online venues such as Steam, etc.

But I had to "go back" and reinstall to DX 11 for more modern applications.
 
#7 ·
Hi Liz and PANDANASHI, with Win 10 64 bit, I've found that you can install DX9 if it's included in the course of a re-install of some games...just allow it during the setup.
In my case it messed up my desktop icons, system fonts - kind of a hassle - but allowed me to play the older games.
The scenario being older Tomb Raider and Hitman games from the PC disk, not the likes of online venues such as Steam, etc.

But I had to "go back" and reinstall to DX 11 for more modern applications.
Can u explain it simplier i am not kinda a tech guy or smth
 
#13 ·
Where did you get the Epic Games Launcher from? I'm running it on a 64-bit Windows 10 Pro machine without issue. Try downloading it from here.

So the only fix would be to Reinstall Windows agian?
No, because you'd be reinstalling the 64-bit version of Windows 10 again and, as Liz and RT have pointed out, DX9 won't work properly with that.

In order to understand better what we are dealing with here, please download and run the TSG System Information Utility on the affected PC, and then post the results back to this thread.
 
#14 ·
Colin is your Windows 10 an update from an earlier version of Windows? If so, it might have DirectX9 on it. That's the only thing I can figure out why it works on your computer despite the fact that it says it needs DirectX9 which can not be installed on a 64 bit version of Windows 10.
 
#17 ·
You're welcome, Liz. Since they haven't answered me, I can only guess they're trying to install some really old version of the program instead of, as I suggested, going to the Epic site and downloading the latest iteration from there.
 
#18 ·
Can u explain it simplier i am not kinda a tech guy or smth
Well I popped the disk in to install TR3 anew, and during the install accepted the DX9 install requirement, and that's what messed up my computer, user interface-wise, except for the fact I actually could play the game(s)...
Note I was installing from a purchased DVD or CD disk not a download.

To be clear i did have to use a downloaded patch as well....
yeah, that confuses things...
I also think @RT's post is a cautionary tale for you, since DX9 may well introduce even more problems to your system.
I agree with Colin there, for me it wasn't worth the trouble it caused.
It was only fun for an hour or two ;)
 
#24 ·
Tech Support Guy System Info Utility version 1.0.0.9
OS Version: Microsoft Windows 10 Pro, 64 bit, Build 19044, Installed 20220622093908.000000+180
Processor: Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz, Intel64 Family 6 Model 158 Stepping 10, CPU Count: 6
Total Physical RAM: 32 GB
Graphics Card: NVIDIA GeForce GTX 1080
Hard Drives: C: 446 GB (68 GB Free); D: 979 GB (92 GB Free); E: 397 GB (328 GB Free); F: 485 GB (351 GB Free);
Motherboard: ASRock Z390 Pro4, s/n M80-D3000801889
System: American Megatrends Inc., ver ALASKA - 1072009, s/n To Be Filled By O.E.M.
Antivirus: Windows Defender, Enabled and Updated
 
#25 · (Edited)
Note that the Web Installer only installs 'missing' files and does not overwrite corrupt files as does the full DX Redist installer.

Another common misconception is that you need to install DX 9.0c to run older DX9 games. Not so. This version has been superseded by the DX Redist (June 2010) which has all of the DX9.0c files, and more. This installer is the best option if DirectX files are corrupted.
DirectX 9 on Windows 10
https://answers.microsoft.com/en-us.../windows/forum/all/directx-9-on-windows-10/7b7cec82-4a6d-4bb8-b7a5-3889aae764c1

DirectX End-User Runtimes (June 2010)
Version: 9.29.1974.1
File Name: directx_Jun2010_redist.exe
Date Published: 2/20/2021
File Size: 95.6 MB
https://www.microsoft.com/en-us/download/details.aspx?id=8109

How to install DirectX 9 and Direct Play on Windows?
https://www.dosgamers.com/directx-9-windows-10
 
#26 ·
Everything i try just doesnt work. Btw somebody asked so here
Tech Support Guy System Info Utility version 1.0.0.9
OS Version: Microsoft Windows 10 Pro, 64 bit, Build 19044, Installed 20220622093908.000000+180
Processor: Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz, Intel64 Family 6 Model 158 Stepping 10, CPU Count: 6
Total Physical RAM: 32 GB
Graphics Card: NVIDIA GeForce GTX 1080
Hard Drives: C: 446 GB (2 GB Free); D: 979 GB (51 GB Free); E: 397 GB (157 GB Free); F: 485 GB (340 GB Free);
Motherboard: ASRock Z390 Pro4, s/n M80-D3000801889
System: American Megatrends Inc., ver ALASKA - 1072009, s/n To Be Filled By O.E.M.
Antivirus: Windows Defender, Enabled and Updated
 
#27 ·
Hiya

Let's see what is here first.

Press the Windows key and the R button at the same time, which will open up the Run function, and then type in

cmd

Image


And take note of where the C prompt saves to. On mine, its C:\Users\My Name so, that you can locate the file after.

Then, copy this and then go back to the Command Prompt, and press Ctrl V to paste it in:

reg export "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectX" Epic Issue.reg

and press Enter.

Do this again for this key:

reg export "HHKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\DirectX" Epic Issue second.reg

And then press the X in the top right as normal.

Now, navigate to the folder that it shows you on the Command Prompt

Right-click on the files (as in slect both together) and select 'Compressed (zipped) folder.

Then upload that here by clicking on the Attachment button:

Image


Thanks

eddie
 
#28 · (Edited by Moderator)
Hiya Let's see what is here first. Press the Windows key and the R button at the same time, which will open up the Run function, and then type in cmd View attachment 300745 And take note of where the C prompt saves to. On mine, its C:\Users\My Name so, that you can locate the file after. Then, copy this and then go back to the Command Prompt, and press Ctrl V to paste it in: reg export "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectX" Epic Issue.reg and press Enter. Do this again for this key: reg export "HHKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\DirectX" Epic Issue second.reg And then press the X in the top right as normal. Now, navigate to the folder that it shows you on the Command Prompt Right-click on the files (as in slect both together) and select 'Compressed (zipped) folder. Then upload that here by clicking on the Attachment button: View attachment 300746 Thanks eddie
Sadly i dont see the attachment thing BUT i created a discord server and ive put files in it so here is the link: [ edited by a moderator] this server link will never expire
 
#32 ·
The attachment isn't a zip file, that looks like a System Information file. I've exlained again below but with more images:

Press the Windows key and the R button at the same time, which will open up the Run function, and then type in cmd:

Image


And take note of where the C prompt is going to save it to. On mine, its C:\Users\My Name so that you can locate the file after.

Copy the below (the full line) and then go back to the Command Prompt, and press Ctrl V to paste it in:

reg export "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectX" Epic Issue.reg

Image


and press Enter.

Do this again for this key:

reg export "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\DirectX" Epic Issue second.reg

Now, navigate to the folder that it showed you on the Command Prompt. Like I said, mine is my Users folder, yours may be My Documents etc

Right-click on the files (as in select both together) and select 'Compressed (zipped) folder. And then upload that as an attachment.

eddie
 
#33 ·
The attachment isn't a zip file, that looks like a System Information file. I've exlained again below but with more images:

Press the Windows key and the R button at the same time, which will open up the Run function, and then type in cmd:

View attachment 301382

And take note of where the C prompt is going to save it to. On mine, its C:\Users\My Name so that you can locate the file after.

Copy the below (the full line) and then go back to the Command Prompt, and press Ctrl V to paste it in:

reg export "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectX" Epic Issue.reg

View attachment 301383

and press Enter.

Do this again for this key:

reg export "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\DirectX" Epic Issue second.reg

Now, navigate to the folder that it showed you on the Command Prompt. Like I said, mine is my Users folder, yours may be My Documents etc

Right-click on the files (as in select both together) and select 'Compressed (zipped) folder. And then upload that as an attachment.

eddie
The Lines that u wrote doesnt work its just incorrect
Image