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Associate II
July 3, 2026
Solved

STM32CubeMX Error dowloading crdb.zip

  • July 3, 2026
  • 4 replies
  • 577 views

Error downloading crdb.zip

I have tried on both STM32CubeMX 6.18.0 and STM32CubeIde 18.1. Attempting on MacOS(Intel)

  • Tried changing proxy server type to “Use System Proxy Server”
  • Tried different networks.
  • Tried removing cache directories.
  • Tried deleting crdb.zip 

Previous posts mention downloading (http://xsel.stmcufinder.com/refresh/v2/crdb.zip) manually - appears to be a server issue?

Any help appreciated… thanks 

Best answer by Souhaib MAZHOUD

Hello ​@Aaron_1402 

This issue has been fixed in the latest version of STM32CubeMX 6.18.1

Download STM32CubeMX6.18.1 from this link. 

Regards,

Souhaib

4 replies

ST Technical Moderator
July 6, 2026

Hello ​@Aaron_1402 

Same issue is discussed here: Error downloading the following files: crdb.zip (Problem during download) | Community and problem is under investigation.

BR, Souhaib

To give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
Visitor II
July 15, 2026

not work

ST Technical Moderator
July 15, 2026

Hello ​@Zungui 

Please refer to this post, a workaround has been shared to avoid this behavior.

BR, Souhaib

To give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
Souhaib MAZHOUDBest answer
ST Technical Moderator
July 31, 2026

Hello ​@Aaron_1402 

This issue has been fixed in the latest version of STM32CubeMX 6.18.1

Download STM32CubeMX6.18.1 from this link. 

Regards,

Souhaib

To give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.