Cannot install graphics card driver

[asdfasdfasdf]

Hi everyone, 

I have recently got a second hand GT 740 4GB graphics card from my friend and I cannot install the driver.

I downloaded the driver from https://www.geforce.com/drivers and tried to install, I got an error code 43 in my device monitor after that and the resolution dropped to 1280*1024.

I tried to install older versions of the driver but still get error every time.

I am now using the driver installed automatically by Windows and it is so slow that I cannot even run a stress test smoothly, what can I do?

[filippalfi]

Use DDU and try again, it can be downloaded from Guru3D.