Since the file is tied to the 2010 version of Visual Studio, you must have the corresponding redistributable package.
💡 Most "qmsl" errors are solved by simply installing the Visual C++ 2010 Redistributable . Always start there before attempting to modify system files. dll 39-qmsl-msvc10r.dll 39-
A failed update to tools like QPST, QFIL, or specialized modem software. How to Fix qmsl-msvc10r.dll Errors 1. Install Microsoft Visual C++ 2010 Redistributable Since the file is tied to the 2010
Some security suites flag specialized diagnostic DLLs as "low-reputation" files and block them. A failed update to tools like QPST, QFIL,
The error involving is a common hurdle for users of Qualcomm-based diagnostic tools, software-defined radio (SDR) applications, and legacy telecommunications software. This specific DLL (Dynamic Link Library) acts as a bridge between the Windows operating system and the Qualcomm Mobile Support Library.
To provide more specific steps, are you seeing this error while opening a (like QPST) or during a Windows startup ?
The most frequent cause. If the 2010 Runtime isn't installed, the DLL cannot load.