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Validated Hashes 1,788,753
Queued for Validation 20,120
Quarantined 2,356

WebAppUpgradeUI.dll

SHA256: 7244450fc12fb7f8b606a88290ccfa1ee4284f17bfece2a2f81bb35b4d61da84

SHA1: eeccb5b34c30c4d482c6281723eeb6098f8f89b4

MD5: 472398a32b4760be26f6599e311cc44a

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® Visual Studio®
Description
Visual Studio Web Application Projects Upgrade Resource DLL
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
18.0.12009.185 built by: insiders
Product Version
18.0.12009.185
Backwards Friendly
6.0 (Windows Vista)

Security Scan

First Upload
2026-08-19
Uncompressed Size
16.8KB
DLLme Validated
2026-08-19
Uploader Comment
N/A

Install Instructions

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.