Description
Creation date: 23.09.2045 01:22:42
File version: 0.7.0.0
Antivirus scan: ✅ OK
Category: UI
File size: 301.6 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature Avalonia.DesignerSupport.dll
Publisher: DEDUSHKA DEVELOPMENT (DEDUSHKA DEVELOPMENT - FZCO)
Issuer: SSL.com EV Code Signing Intermediate CA RSA R3
Encryption algorithm: SHA256
Time stamp: May 26 11:25:20 2026 GMT
Signature status: valid
Avalonia.DesignerSupport.dll is a dynamic link library (DLL) file, which is a crucial component in Windows-based applications. DLL files contain code and resources that can be used by multiple programs simultaneously. This specific file supports the Avalonia UI framework's designer tooling.
SHA-1: 9ef1531fc35d9c5f73b77ecc2564aa828c7214b9
SHA-256: 17de0b210df748a8ceab7d3433adadff1ac6505a40312fb27e73ac01a83a022a
Where it is used
This file likely relates to software development, specifically within applications or IDEs (Integrated Development Environments) that use the Avalonia UI framework. It might be part of a development environment's toolkit, assisting in the design and debugging processes.
Errors related to Avalonia.DesignerSupport.dll
You may encounter errors like:
- "Avalonia.DesignerSupport.dll not found": This error occurs when the file is missing or damaged, preventing the application from functioning correctly.
- "Missing Avalonia.DesignerSupport.dll": Similar to the above, this indicates a critical dependency that's absent during runtime.
- Error loading Avalonia.DesignerSupport.dll: This might suggest issues with the file or its dependencies not being properly registered in Windows.
File security
Avalonia.DesignerSupport.dll, based on the characteristics and information provided, is likely safe to use. It's a standard library file and does not exhibit suspicious behavior. However, it’s always wise to ensure you download files from trusted sources to avoid any potential security risks.
FAQ
How to fix Avalonia.DesignerSupport.dll missing error?
Download the correct file and copy it to the required program folder.
Is Avalonia.DesignerSupport.dll safe?
The original Avalonia.DesignerSupport.dll file was scanned by the antivirus, result: "OK".
Can I delete Avalonia.DesignerSupport.dll ?
You can move the file to a temporary folder and try to replace.
To fix the following errors:
Avalonia.DesignerSupport.dll was not found
The code execution cannot proceed because Avalonia.DesignerSupport.dll was not found
Failed to load Avalonia.DesignerSupport.dll
The procedure entry point ... could not be located in Avalonia.DesignerSupport.dll
1. Download links:
2b. Also try to copy to bin, lib folders.
2c. Try to copy Avalonia.DesignerSupport.dll C:\Program Files (x86)\Your program\
👉 Make backups of the files before proceeding with replacement.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.
Advanced users only:
3. Copy into the folder C:\Windows\System32\
3b. Copy into the folder C:\Windows\SysWOW64\
How to fix errors
- Reinstall the program: This can often resolve missing or corrupted DLL files. Uninstall and then reinstall the application that uses Avalonia.DesignerSupport.dll.
- Update Windows: Ensure your operating system is up to date, as updates may include critical security patches and bug fixes for various components, including DLLs.
- Manually replace Avalonia.DesignerSupport.dll (if necessary): You can download the correct version of this file from a trusted source. However, be cautious when manually replacing system files to avoid causing more issues.
Conclusion
Avalonia.DesignerSupport.dll is an essential part of certain applications or development environments that rely on the Avalonia UI framework. Ensuring its integrity and availability can help prevent errors and ensure smooth operation.