AppProxy Error. Code 1603

Operations:
Step 1: Open Epic Game Launcher
Step 2: Click RealityCapture tab
Step 3: Click Launch button to run RealityCapture 1.4

After the button showing busy and running, an error dialog popup which saying An error occured (code: 1603)

The title of the dialog is: AppProxy. Error.

What’s the reason may cause this happen?

Thanks!

Best,
Golden Q

Hi Golden Q,
can you try the solution described here: Redirecting?

Hi Otrhan,

Thank you for you suggestion, I tried that, but still the same.

I think my issue may not be the same one as EOS-ERR-1603

Under path: C:\Program Files\Epic Games\RealityCapture

I found the exe file with name: AppProxy.exe, and double click on it. I see the error message as my question described.

I even run the RealityCapture-1.4.0.msi file, but I can’t install successfully.

微信截图_20240511094334

Best,
Golden Q

This seems to be Windows error, I found this regarding the error: Troubleshooting Installation Error 1603 - CivilGEO Knowledge Base

Hi Otrhan,

Thank you again for your information, I tried that as well, but still the same.

I wonder whether there is error code list which associated with RealityCapture software itself from where I can find the description about AppProxy Error Code 1603.

Best,
Golden Q

Hi,
can you share the image how does the error look? What happened, when you used direct installation file? As I wrote, it seems to be a Windows error.
What kind of machine are you using? Have you tried delete/uninstall everything and then install again?

Here is the screenshot of the error message

微信截图_20240515174813

The computer is an assembled workstation, and I have tried several times uninstall then install.

I successfully installed a trial version before, maybe because of the improper uninstall of that version, when using the direct installation file, it needs to find the previous installation package “RealityCapture-1.2.0.16813-Tarasque.msi”

Best,
Golden Q

OK, this doesn’t look like RealityCapture error.
Do you have still that trial version installation file?
when using the direct installation file, it needs to find the previous installation package “RealityCapture-1.2.0.16813-Tarasque.msi” Is there a direct question to do so?
If so, I will send you that file for proper uninstall.

微信截图_20240515175644

I don’t have the previous installation file.

Appreciate for your help!

Thanks!

Best,
Golden Q

OK then, I sent you the invitation to the Box from where you will be able to download that version. It can be also in your spam folder.
I hope it will work, as it is a pretty old version.

1 Like

Hi Otrhan,

With your installation file, I run the direct installation of v 1.4, successful.

Now the software is working.

Thank you!

Best,
Golden Q

Hi,

I have the same issue as described in this thread. Could you please help as well? Thanks!

@StudioHesienberg
AppProxy error or it needs to find the previous installation package “RealityCapture-1.2.0.16813-Tarasque.msi”?
Have you tried the mentioned solutions?

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