toolsubs.dll is a process belonging to the MicroStation for Windows x86 program . "toolsubs.dll is a MicroStation" "belonging to MicroStation for Windows x86" "from Bentley Systems, Inc."
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Determining whether toolsubs.dll is a virus or a legitimate Windows DLL depends on the directory location it executes or runs from. Click to Scan your PC including toolsubs.dll to Detect any Security Threat.