Should I block it?

No, this file is 100% safe to run.

Additional versions

13.0.0.783	25.00%
12, 5, 0, 312	25.00%
12, 5, 0, 312	50.00%

Relationships

PE file structure

Show functions

Import table

kernel32.dll

DisableThreadLibraryCalls, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, InterlockedCompareExchange, Sleep, InterlockedExchange, DecodePointer, EncodePointer, IsDebuggerPresent

msvcr100.dll

DllMain

rpcrt4.dll

NdrOleAllocate, NdrOleFree, IUnknown_QueryInterface_Proxy, IUnknown_AddRef_Proxy, NdrStubForwardingFunction, NdrStubCall2, NdrDllUnregisterProxy, NdrDllRegisterProxy, NdrCStdStubBuffer2_Release, NdrDllCanUnloadNow, NdrDllGetClassObject, IUnknown_Release_Proxy

Export table

DllCanUnloadNow

DllGetClassObject

DllRegisterServer

DllUnregisterServer

pdvmguestps.dll

PerfectDisk by Raxco Software (Signed)

Remove pdvmguestps.dll

Version:	12, 5, 0, 312
MD5:	1d48987fa0d875bff10d37a8a58d8cc3
SHA1:	2851244e9daa9a5fe3ca038b3901f516aa5e1941
SHA256:	71b5c2450284d29dd0ec1b0d57c33a8bae3ddffc6f00f4ad68804ac3108dcf92

What is pdvmguestps.dll?

PDVMGuest proxy for PerfectDisk is a defragmentation utility for Windows published by Raxco Software. PerfectDisk attempts to defragment drives in a single pass of a drive, as opposed to a common approach of running continuously and gradually defragmenting the file system. PerfectDisk has the capability of a scheduled defrag managed by an internal task scheduler. It also offers the option to defrag during screen saver activity, or when the PC is idle.

About pdvmguestps.dll (from Raxco Software)

“Keep your computer running like new. PerfectDisk speeds up everything you do, from browsing the web to downloading music and editing pictures. Plus, you'll see faster machine boot times, fewer soft”

Details

File name:	pdvmguestps.dll
Publisher:	Raxco Software, Inc.
Product name:	PerfectDisk
Description:	PDVMGuest proxy
Typical file path:	C:\Program Files\raxco\perfectdisk\pdvmguestps.dll
Original name:	PDVmGuestPS.rc
File version:	12, 5, 0, 312
Size:	17.37 KB (17,784 bytes)
Certificate
Issued to:	Raxco Software
Authority (CA):	VeriSign
Effective date:	Tuesday, March 27, 2012
Expiration date:	Monday, May 25, 2015
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 10.0
.NET CLR:	No

More details

Programs

The following programs will install this file

PerfectDisk Professional

Raxco Software Inc.

19% remove

PerfectDisk is a defragmentation utility for Windows that can optimize disk drives with an optimization strategy called SMARTPlacement as well as prevents fragmentation with OptiWrite (detects when Windows is going to fragment files and intelligently redirects I/O to stop the fragmentation).

PerfectDisk 12 Help

Raxco Software Inc.

5% remove

PerfectDisk Server

Raxco Software Inc.

5% remove

Features patented advanced SMARTPlacement optimization technology and with free space consolidation to boost write performance, including OptiWrite for fragmentation prevention and a zero-fill feature to reclaim free space.

PerfectDisk Home Premium

Raxco Software Inc.

3% remove