HI, first of all excuse me... My English is not good. However, I had a same kind of problem with SpriterPro on Steam (msvcp120.dll is missing).
I communicate my solution for 64bits PC :
1- Download all version (X86 and X64) of Visual C ++ on the official Microsoft link (2005, 2008, 2010, 2012, 2013, 2015-2022) :
2- Uninstall SpriterPro on Steam
3- Uninstall all versions of Visual C ++ on your PC (for example with CCleaner)
4- Reboot your PC
5- Disable your internet connexion
6- Disable your Antivirus and your Firewall (WARNING, Internet connexion should be disconnect before this step)
7- Instal all versions of Visual C++ (see step One), in this order (2005, 2008, 2010, 2012, 2013) at first X86 and in second time X64 for each versions. Warning don't instal the latest version (2015-2022).
8- Activate your Antivirus and your Firewall
9- Activate your internet connexion
10- Instal SpriterPro on Steam and launch it (For me, SpriterPRO is now operational). Close SpriterPro
11- Instal the latest version (2015-2022) of Visual C ++ at first X86 and in second time X64 on your PC.
12- Test open SpriterPro (For me, SpriterPro is always functional)