That alone should be enough to fix Europa Universalis IV's vcruntime140_1.dll missing error but, if it doesn't work, Steam user manu1265 posted a reply they claim to have received from Paradox customer service, suggesting the following additional steps: The most common fix for EUIV's vcruntime140_1.dll missing error involves reinstalling the Microsoft Visual C++ Redistributables, which you'll find on the company's website for operating systems using both x86 and 圆4 architectures.