0xc000007b problem again

[vctpil]

Hi,

 

After un big upgrade of my computer and a fresh install of W7 64bit, I have this message again :

 

The program couldn't start properly (0xc000007b). Click OK to close the program

 

How is it possible ?

 

I have covered some threat on this forum and have tries all solutions (Re-install and repair DX, VC++ Runtime, etc) but none are working !

 

Anyone has a definitive solution about this problem ?

 

Thanks

Vincent

[vctpil]

Hi,

 

I also try re-installing DX11, but I still have he same error message

 

Until now, Prepar3D v3, X-Plane and Falcon BMS 4.33 are working really don't understand why DCS 1.5 is not working.

 

Thanks for any ideas.

Vincent

[BIGNEWY]

https://www.microsoft.com/en-us/download/details.aspx?id=40784

 

c++ ?

[vctpil]

Tried also, doesn't work.

 

I installed C++ 2008, 2010, 2013, 2015, removed, re-install, repair, without result.

 

It is a very bad things, I cannot fly with the L-39 anymore !

[OnlyforDCS]

vctpil, are those PC specs in your signature accurate?

[BIGNEWY]

vctpil, are those PC specs in your signature accurate?

 

I had not noticed that, incase those specs are it maybe worth noting the system requirments for DCS

 

Minimum system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i3; RAM: 8 GB; Free hard disk space: 30 GB; Video: 2 GB RAM card, DirectX11 - compatible; requires internet activation.

 

Recommended system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i5+; RAM: 16GB; Hard disk space: 30 GB; Video: NVIDIA GeForce GTX780 / ATI R9 290 DirectX11 or better; Joystick; requires internet activation.

[vctpil]

Yes, I have not updated my signature yet.

 

On this old config, I had the same problem solve by repairing C++2010. And by the way, DCS 1.5 and the L-39 was working perfectly, very fluid.

[vctpil]

Hi,

 

As the DCS 2.0 is about to be available, what will happen if the f**** error 0xc00007b happen again ?

 

I bought the L-39 and pre-order NTTR Nevada, what if can't use it ?

 

Thanks.

[sFalcon]

Already tried this solutions?

http://www.techcrises.com/how-to/how-to-fix-error-code-0xc000007b-in-windows-7-8-8-1/

 

Also, try installing at C:\Games instead of C:\Program Files\

 

And disabling UAC might help

Edited November 29, 2015 by sFalcon

[ZaltysZ]

Get 64 bit dependency walker: http://www.dependencywalker.com/

 

Open dcs.exe with it check list of DLLs it depends on. There is a CPU column in middle section, and it should say x64 in every row. If not, you will likely have misplaced 32 bit DLL - such things happen with some old/bugged (not DCS) installers. Also, it will show if you have any missing dependencies (some of them, like API-whatever can be safely ignored though). Work from there.

[vctpil]

Hi,

 

I tried something different this morning.

 

I made a fresh installaton of DCS 1.5. I start the launcher WITHOUT updating it, and... it works!

 

So I left the soft and start again to update in 1.5.1.47285.107, and it works.

 

After that, I uninstall everything, clean everything, and install again with the update, without launching the soft before the update. Then, the error 0xc00007b appears!

 

strange, isn't it?

[vctpil]

Hi,

 

I tried something different this morning.

 

I made a fresh installaton of DCS 1.5. I start the launcher WITHOUT updating it, and... it works!

 

So I left the soft and start again to update in 1.5.1.47285.107, and it works.

 

After that, I uninstall everything, clean everything, and install again with the update, without launching the soft before the update. Then, the error 0xc00007b appears!

 

Strange, isn't it?

 

By the Way, I tried dependency walker, but foe each software (P3D, Falcon BMS, X-Plane and DCS), I have some red x64 and some black x86. Is it normal ?

 

Thanks.