selecting any camera makes UNITY freeze

Good morning,
I had different issues on my UNITY installation...
I'm at work now and I will give you more informations later if needed.

I have Windows 7 64 bits, SP1.

First I couldn't install Visual Studio when Installing UNITY 2019.
I solved the problem by installing 1 Windows update (I'll give you the number).

I also had the error message saying there is an issue witht he script class name / MonoBehaviour.
Certainly linked to this, I couldn't add my scripts on objects.
It was not a name issue. I installed Unity again but same problem.
On that second installation, I notice there was a message asking to install aWindows update (I'll give the number).
I installed this Windows update that was advised at the Unity installation and the problem was gone.

But... now I can't select any camera, even the one by default when creating a scene, because when I select one, Unity is freezing and I need to restart it. Same thing when I select on the left column or the scene view.

What should I do ?
The first update I told about was one that had warnings and could bring problems so I tried to uninstall it with one given by Microsoft (I'll give the number) on their site. I seems it didn't work.
So I uninstalled it by remiving from the Control Panel.
Same camera issue in Unity. I installed this update again.

I installed last version of Unity gain : same camera issue.
I tried to install the previous one : same...

Then went to bed...

Anyone had this issue with the selection of cameras that frezzes Unity ?
Do you know how to fix it ?
Unity 2019 should work with Windows 7 SP1 right ?
Since I installed Windows 7 few months ago, I didn't add any other updates except the ones I told you about and one from Net Framework. So only SP1 + those updates.
I could probably install KB3125574.

Do you think it can be related to Windows updates ?

 

I see you've tried multiple Unity versions; have you tried a different project file? Have you tried sending the project file to see if they have the same issue with it on a different machine?

 

Unity should work with Win 7 SP1 and above. I would install all the windows updates available. However, there is also a hardware requirement for Unity. As you are running a discontinued OS, is your hardware modern and compatible with it or is it as old as Windows 7? What CPU and GPU are you using?

 

@StarManta :
I tried different projects, yes.
Actually, even with a completely new project, when clicking on the main camera or a new one, Unity freezing.
I didn't try on other machines.

@WarmedxMints :
I remember using Unity (which version?) 2 or 3 years ago on the same Laptop but with Vista and no issue.
My computer is an ASUS G50v, bought in 2008 But working fine until now (I barely install programs though).
I installed Windows 7 64 last June. On the offical ASUS website I got the drivers for SEVEN so I suppose it can Handle it (as it could handle Windows Vista 64).

 

Ahhh, a DX 10 GPU released during the Bush administration.... Not surprised.

Even though it technically meets the bare minimum of the published minimum specs for Unity, nVidia hasn't put out a driver update for this GPU in many years, and I seriously doubt this series of GPU's gets any QA time from Unity. It is time for a new computer.