I'm new

I have two questions right now. To run etw do i need to have steam downloaded on my computer? Two what does this mean,
Error 1935.An error occured during the installation of assembly
'Microsoft.VC80.ATL.type="win32".version="8.0.50727.762.publicKeyToken="1fc8b3b9a1e18e3b".processorA rchitecture="x86"'.
Also how do I fix this?

1. Yes
2. I have no idea. You should ask that question in the Apothecary

Could you give me the link to the Apothecary?

Antinous, this is the link:

https://forums.totalwar.org/vb/forumdisplay.php?f=15

Thank you Nelson very much.