How to Update, Download, and Fix CallButtons.dll

Last Updated: 12/06/2023
[Time Required for Reading: 3.5 minutes]

CallButtons.dll is considered a type of Windows Runtime CallButtonsServer DLL file. It is most-commonly used in Microsoft® Windows® Operating System developed by Microsoft. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

The first release of CallButtons.dll for the Windows 8 platform was on 08/01/2012 for Windows 8. The latest version update [v10.0.15063.0 (WinBuild.160101.0800)] for Windows was 10 released on 07/29/2015. CallButtons.dll is bundled with the software package in Windows 10, Windows 8.1, and Windows 8.

In this article, you will find detailed CallButtons.dll information, a DLL file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	CallButtons.dll
File Extension:	DLL file extension
Description:	Windows Runtime CallButtonsServer DLL
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0xfb70
Code Size:	67072

View Other CallButtons.dll Information

File Info	Description
File Size:	78 kB
File Modification Date/Time:	2017:03:18 18:18:39+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	1981:05:11 00:21:30+00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	67072
Initialized Data Size:	12288
Uninitialized Data Size:	0
Entry Point:	0xfb70
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	10.0
Subsystem:	Windows command line
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Windows Runtime CallButtonsServer DLL
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	Windows Runtime CallButtonsServer DLL
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	CallButtonsServer.dll
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are CallButtons.dll Error Messages?

Dynamic Link Library CallButtons.dll Errors

CallButtons.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like CallButtons.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same CallButtons.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when CallButtons.dll is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common CallButtons.dll errors include:

Access Violation at address - CallButtons.dll.
CallButtons.dll could not be found.
Cannot find C:\Windows\System32\CallButtons.dll.
Cannot register CallButtons.dll.
Cannot start Windows. A required component is missing: CallButtons.dll. Please install Windows again.
Failed to load CallButtons.dll.
The application has failed to start because CallButtons.dll was not found.
The file CallButtons.dll is missing or corrupt.
This application failed to start because CallButtons.dll was not found. Re-installing the application may fix this problem.

Your CallButtons.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, CallButtons.dll file corruption could be caused from a power outage when loading Windows, system crash while loading CallButtons.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix CallButtons.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your CallButtons.dll issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the CallButtons.dll error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing CallButtons.dll file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt CallButtons.dll files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for CallButtons.dll issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many CallButtons.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the CallButtons.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your CallButtons.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate CallButtons.dll file version. We maintain a comprehensive database of 100% malware-free CallButtons.dll files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download CallButtons.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 8: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 10: C:\Windows\System32\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve CallButtons.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download CallButtons.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying CallButtons.dll to your appropriate Windows system directory. Microsoft typically does not release Windows DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing CallButtons.dll and all other DLL files for Windows. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

File Name

Software Version

File Version

Architecture

CallButtons.dll

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	79360
File Date:	03/18/2017
MD5 Checksum:	f74736efd858e483376b057544d450a9
SHA1 Checksum:	58730fd42e2f7f8664e72d9bac56b18dafd6456a
SHA256 Checksum:	47a5ca33e2fb42979f2db3a6e0997917f4f1530fb111392a266b1c7fa839a3e9
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	12288
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	10.0
File Modification Date/Time:	03/18/2017

Windows 8.1

File Name

Software Version

File Version

Architecture

CallButtons.dll

6.3.9600.17415

6.3.9600.17415 (winblue_r4.141028-1500)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.17415
File Version:	6.3.9600.17415 (winblue_r4.141028-1500)
File Size:	76288
File Date:	11/21/2014
MD5 Checksum:	4e3d8b8e06b0969dd988cc1a1b5af8ae
SHA1 Checksum:	2147cef6a18be5ce721887432d9b66cc94c83233
SHA256 Checksum:	5fdc25b0aabde47582f4fa919ba59a976566a1055cf7bd5068a7792db106e912
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	12288
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.3
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

CallButtons.dll

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	67584
File Date:	07/26/2012
MD5 Checksum:	393905b4012304d78bf3bf31bff7a9de
SHA1 Checksum:	89a004066a2236eb247ea03a5ce712d9bfd0e3e1
SHA256 Checksum:	b494b3972aa2490b697d2ef75dd4f6bdc3c923cf0e01f0c0c631c5e7e6d0eff2
CRC32:
File Directory Location:	C:\Windows\System32\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	13824
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.2
File Modification Date/Time:	07/26/2012

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Files Related to CallButtons.dll

DLL Files Related to CallButtons.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
AuxiliaryDisplayCpl.dll	Microsoft Windows SideShow Control Panel	Microsoft® Windows® Operating System (6.0.6002.18005)	1418752	C:\$WINDOWS.~BT\efi\microsoft\boot\
api-ms-win-appmodel-id...	ApiSet Stub DLL	Microsoft® Windows® Operating System (6.2.9200.16384)	3072	C:\Windows\System32\LogFiles\WMI\RtBackup\
msports.dll	Ports Class Installer	Microsoft® Windows® Operating System (6.2.9200.16384)	44032	C:\Users\Tester\Downloads\Autodesk\DWGTrueView_...
netmsg.dll	Net Messages DLL	Microsoft® Windows® Operating System (6.1.7600.16385)	2048	C:\$WINDOWS.~BT\Sources\Boot\PXE\qps-plocm\
msaudite.dll	Security Audit Events DLL	Microsoft® Windows® Operating System (6.0.6000.16386)	145920	C:\Windows\inf\

Other Files Related to CallButtons.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 10	7548	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 8	15591	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 8.1	16142	C:\Windows\L2Schemas\
LAN_profile_v1.xsd	XML Schema Definition	Windows 10	2241	C:\Windows\L2Schemas\
LAN_policy_v1.xsd	XML Schema Definition	Windows 7	3472	C:\Windows\L2Schemas\

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