
Instead, you can look at trusted options that prove the legitimacy of the new file. We don’t recommend downloading these files from random websites. In such instances, you have to get a non-corrupted DLL file from a trusted source.
#STEAM API DLL ERROR FIX SOFTWARE#
It may have happened due to various factors, including software errors or a genuine mistake from your side. One significant reason for the Steam Failed to Load Steamui.dll error is that the Steamui.dll file is corrupted or missing from your computer. If the DLL file was inaccessible due to some internal issues, the problem must have been fixed by now. Instead, complete the disk check and the associated checks before you startup. If there is a prompt for disk check, do not skip it. Therefore, if you are seeing the Steam Failed to Load Steamui.dll error for the first time, you can try restarting your computer once. It happens in the case of the Steamui.dll file as well. Automatic checks and optimizations within the Win10 OS will ensure that files are where they should be. In many cases, simply restarting your computer can solve the issue.

Ideally, this is the first thing you should do to fix the Steam Failed to Load Steamui.dll error. Understanding this situation, we have covered 10 ways to fix the Steam Failed to Load Steamui.dll error on any day. Instead, you have to follow multiple methods until one becomes successful. It is why we cannot recommend a single perfect solution for the problem. Summing up, a number of scenarios may cause the Steam Failed to Load Steamui.dll error on Windows.

You should also ensure that this particular DLL file is verified during the startup process.
#STEAM API DLL ERROR FIX WINDOWS#
Therefore, if the Windows system cannot load this DLL file, it cannot open the Steam app. The DLL file helps the program to load its User Interface properly.

Streamui.dll is a Dynamic Link Library that is integral to the functioning of the Steam application. The same has happened in the case of Streamui.dll. In some cases, these DLL files may define one of the startup actions, becoming necessary for opening the program in the first. Now, in case you didn’t know, DLL files are important components that let programs perform functions on Windows systems. If you can't find windows directory try the following:What Is the Steam Failed to Load Steamui.dll error?Īs you can guess, the error happens when the Steam application cannot load a DLL file named Streamui.dll. Type regsvr32 steam_api64r.dll and press Enter. Type CMD and press Enter (or if you use Windows ME, type COMMAND) Open Windows Start menu and select "Run.". If the problem still occurs, try the following: If you use a 64-bit version of Windows, you should also copy steam_api64r.dll to C:\Windows\SysWOW64\ Windows XP, Vista, 7 - C:\Windows\System32 If that doesn't work, you will have to copy steam_api64r.dll to your system directory.

Copy file steam_api64r.dll to the installation directory of the program that is requesting steam_api64r.dll.
