Be more attentive if grabbing computer files from different dll download web pages, considering that the number of malware websites offering dll file download has grown over the last few years. Generally you might install a dangerous program code on your system or contaminate it using a virus. Understand that Microsoft offers all DLL computer files (which include msvcp120.dll) separately and free of charge. We need to mention that replacing the specific dll file by hand is also achievable and will definitely solve the msvcp120.dll error. Having said that, we do not propose this procedure for customers with no practical knowledge.