I packaged a development version game for windows. It runs fine on my development pc. However, if I run it on other’s pc, it always shows the 0xc000007b error. I’ve installed the prerequisite exe file (UE4/Engine/Extras/Redist/en-us/UE4PrereqSetup.msi/exe) on the second pc, but nothing changed.
Could anyone tell me why?
Hello ,
I have a couple of questions for you that will help narrow down what issue it is that you are experiencing.
Quick questions:
Hello ,
We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.
Thank you.
Hello Rudy
My issue isn’t resolved yet. I’m not sure what kind of info is needed. I just can’t run any packaged project on my laptop. (They run correctly on the PC I packaged the project on) Each time the same error shows up. (The error’s mentioned above)
It sounds like you are packaging them project out on your PC and then moving them to your laptop. Is this correct? If you package the project out on your laptop and then attempt to open them, do you still get the same error?
Yes, that’s correct. I haven’t installed UE4 on my laptop intentionally; since my possible future clients don’t have UE4 and the prerequisites installed on their PCs.
" I need to find out what software prerequisites are there to run an EXE file, packaged in UE4 " That’s it 
Thank you
Hi there
Any responses … any guidelines?
Hello ,
I have another quick question for you. What are the two OSs that are being run on the two PCs? Is it possible that you are packaging for windows 64 bit and the other PC is 32 bit?
Hello Rudy,
The operating system for the both PCs is Windows 10 64bit, and the project’s packaged for Windows 64. So … no, the issue couldn’t be here.
Thank you
Hello ,
If you package out a clean project and try to open it up on the other PC does this work for you? If you still receive this error, would it be possible for you to provide the sample project via a zip file on dropbox or google drive?
Dear Rudy,
After testing couple of scenes, the problem’s resolved now. Apparently my laptop only executes 32-bit packages, although the operating system is 64-bit !
Due to lack of technical information in this field, that sounds quite odd to me … Anyway now I’ve got the idea to package my projects for “Windows 32-bit” in order to execute correctly on my laptop.
Thank you for your support
Hello ,
Thank you for the additional information. I am happy to hear that you have found a workaround for this issue. I will be marking your last comment as the answer to this thread. If the issue returns and you are able to provide additional information to reproduce this issue on this end. please feel free to reopen this issue.
Make it a great day