Advanced SystemCare is my favorite PC optimizer software that has both a free and a paid version. The software will scan your PC for junk files and unoptimized settings to fix and speed up your PC. While DLL errors aren’t necessarily caused by malware, they could be. Perhaps an infection damaged a DLL file in the past or is messing with one now. Run a scan with your antivirus and then use the free version of Malwarebytes for a second opinion, just to rule it out. The Windows Registry is a veritable treasure trove of data that can be valuable, Leia Mais