Should I block it?
No, this file is 100% safe to run.
 
Additional versions
(Note, the developer publishes each variation of this file with the same version, but the hashes are unique.)
 
 PE file structure
 | 
Show functions  | 
Import table
kernel32.dll
IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, QueryPerformanceCounter, DisableThreadLibraryCalls, InterlockedCompareExchange, Sleep, InterlockedExchange, GetTickCount
msvcr80.dll
DllMain
Export table
qt_plugin_instance
qt_plugin_query_verification_data
 
     
    
        gcalc.dll
| MD5:    | 849254953e0505938a34f0c80ebaeb09 | 
| SHA1:    | 2255fdf74a6b7c5b935b5cd8a70258d661635c7f | 
| SHA256:    | 82a506ca6415b49e84982e015e95aea0d60989cfdb93b95c9a38e81127274cce | 
Overview
gcalc.dll is loaded as dynamic link library that runs in the context of a process.
Details
| File name: | gcalc.dll | 
| Typical file path: | C:\Program Files\launchy\plugins\gcalc.dll | 
| Size: | 23.5 KB (24,064 bytes) | 
| Digital DNA | 
| PE subsystem: | Windows GUI | 
| File packed: | No | 
| Code language: | Microsoft Visual C++ 8.0 | 
| .NET CLR: | No | 
More details
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Ultimate | 
60.00% | 
 | 
| Windows 7 Home Premium | 
20.00% | 
 | 
| Windows 8 Pro with Media Center | 
20.00% | 
 | 
Distribution by country
United States installs about 60.00% of gcalc.dll.
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Hewlett-Packard | 
100.00% | 
 |