DLL

dabapi.dll

Download and install dabapi.dll to fix missing or corrupted DLL errors.

(37 Files Available)
Last Updated
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Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
Desktop Activity Broker API
Architecture
x86 (32 bit) x86-64 (64 bit) ARM64 ARM (Thumb 2)
Metadata Consensus
37/37 Files 100%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Frequently Asked Questions

What is dabapi.dll?

Metadata analysis shows dabapi.dll is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® Windows® Operating System and is described as “Desktop Activity Broker API” .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Releases

dabapi.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Desktop Activity Broker API
Version: 10.0.26100.8521 (WinBuild.160101.0800) Verified
Product Version: 10.0.26100.8521
Language: U.S. English (1033)
Uploaded: Jul 10, 2026   Size: 9KB
SHA256: 4ee5bcafa2f11b0412906a0a9434f3bac29abedd5c5160851539ec3ffabe75f3
SHA1: 6e963e2773787c8d024e8724104b2ad75e0e7062
MD5: e4111c05251814e41a74abf7d14acbc0
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
dabapi.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Desktop Activity Broker API
Version: 10.0.26100.8521 (WinBuild.160101.0800) Verified
Product Version: 10.0.26100.8521
Language: U.S. English (1033)
Uploaded: Jul 10, 2026   Size: 32KB
SHA256: 906a2c88d25933ced5b3f113697d292301b3c6ac410911de7cc7b45fef160d96
SHA1: 7500a9d63b8f6d1925bff4234c5f0b669747f5a2
MD5: 845061187963fdf40e46d58433a18fcc
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
dabapi.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Desktop Activity Broker API
Version: 10.0.19041.964 (WinBuild.160101.0800) Verified
Product Version: 10.0.19041.964
Language: U.S. English (1033)
Uploaded: Oct 12, 2025   Size: 37KB
SHA256: b30090cbe5808eb6d358fd5388bf8600e92a64adc2dab20e45361a364324ebf5
SHA1: 2fc8bb03d6e212169ecf6ebb515a89d01249638d
MD5: 12715a5df0a77a5a9271f2a6bfc2c9c6
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
dabapi.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Desktop Activity Broker API
Version: 10.0.26100.1 (WinBuild.160101.0800) Verified
Product Version: 10.0.26100.1
Language: U.S. English (1033)
Uploaded: Aug 4, 2024   Size: 32KB
SHA256: 9adb7592911cfe662dbfa3e8d3ff6dfe1f665a9bc2f44eeac78ff5c9b25d01ee
SHA1: 8c06e1f524a25b5c8adb1ce1589cc7b635fa66d4
MD5: 76f0085a203b8c4eebbde789ba43c52b
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
dabapi.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
Desktop Activity Broker API
Version: 10.0.26100.1 (WinBuild.160101.0800) Verified
Product Version: 10.0.26100.1
Language: U.S. English (1033)
Uploaded: Aug 4, 2024   Size: 9KB
SHA256: f956d259e34f3c07b2c5dad3b1c7434d6d089a9b4963156950da14e34d3cbe04
SHA1: bc1b748e26870152481c1342feeb517b0d4eca68
MD5: 74400e9f8c834a591e915f1ff28a4cc9
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD