Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
acppage.dll
Compatibility Tab Shell Extension Library by Microsoft
| Version: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| MD5: | 8b22b0cf8912f810b28afbfc8b42727f |
| SHA1: | 8b3b3b55301deb46ad11ca476e99c2807a57814c |
This is a Windows system installed file with Windows File Protection (WFP) enabled.
What is acppage.dll?
The Window's Compatibility Tab Shell Extension Library allows you to check applciation compatability by right-clicking and exe file in teh Windows Shell (Explorer) via the context menu.
Overview
acppage.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Dolby Home Theater v4 published by Dolby Laboratories Inc. This version is designed to run on Windows 7.
Details
| File name: | acppage.dll |
| Publisher: | Microsoft Corporation |
| Product name: | Compatibility Tab Shell Extension Library |
| Description: | Microsoft® Windows® Operating System |
| Typical file path: | C:\Windows\System32\acppage.dll |
| Original name: | acppage |
| File version: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| Product version: | 6.1.7601.17514 |
| Size: | 52 KB (53,248 bytes) |
| Build date: | 11/20/2010 7:51 AM |
| Digital DNA |
| Entropy: | 6.031718 |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following program will install this file
“Dolby® Home Theater® v4 comprises a suite of technologies that work together to deliver a cinematic surround sound experience on your desktop or laptop with crisp and clear PC audio. You can enjoy it on any set of headphones, over the built-in or external speakers, or through a home theater system. Dolby Home Theater v4 fixes all the problems typically associated with PC audio—tinny sound, weak volume, and buzzing and rattling. Experien...”
Behaviors
Approved shell extension
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
- 'Compatibility Property Page' with CLSID {513D916F-2A8E-4F51-AEAB-0CBC76FB1AF8}
Distribution by Windows OS
| OS version | distribution |
| Windows Vista Home Premium |
70.77% |
|
| Windows Vista Home Basic |
12.31% |
|
| Windows Vista Ultimate |
10.26% |
|
| Windows Vista Business |
4.62% |
|
| Windows 7 Professional |
0.51% |
|
| Windows Server 2008 Standard |
0.51% |
|
| Windows Vista™ Home Premium |
0.51% |
|
| Microsoft Windows XP |
0.51% |
|
Distribution by country
United States installs about 63.10% of Compatibility Tab Shell Extension Library.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
27.54% |
|
| Hewlett-Packard |
20.36% |
|
| Toshiba |
13.17% |
|
| Sony |
11.98% |
|
| Gateway |
10.78% |
|
| ASUS |
7.19% |
|
| Acer |
4.19% |
|
| Lenovo |
1.20% |
|
| Intel |
1.20% |
|
| GIGABYTE |
0.60% |
|
| American Megatrends |
0.60% |
|
| Packard Bell |
0.60% |
|
| Samsung |
0.60% |
|
