Skip to main content
Ghofrane GSOURI
ST Technical Moderator
July 8, 2026
StickySolved

Workaround for file download error: crdb.zip (Problem during download)

  • July 8, 2026
  • 2 replies
  • 1102 views

An issue has been identified in which STM32CubeMX displays a download error pop-up during data updates. 

 

This issue does not prevent STM32CubeMX from working properly. To continue: 

Click OK  twice. 

After these steps, STM32CubeMX can operate normally. 

If this pop-up affects your workflow, disable the Auto-Refresh feature: 

In Help → Connection and Updates, select No Auto- Refresh at Application start

 

Please note that if Auto-Refresh is disabled, STM32CubeMX uses the local cube-finder-db.zip file and does not retrieve updates automatically. 

If needed, manually update the data: 

HelpRefresh Data 

A fix is in progress in a future version.

This topic has been closed for replies.
Best answer by Ghofrane GSOURI

Hello ​@Rampi 

Yes , STM32CubeMX should work after a new installation even without downloading that file crdb.zip

THX

Ghofrane

2 replies

Explorer
July 8, 2026

Question is if it’s gonna work with new installed program without downloading that file before.

Ghofrane GSOURI
Ghofrane GSOURIAuthorBest answer
ST Technical Moderator
July 8, 2026

Hello ​@Rampi 

Yes , STM32CubeMX should work after a new installation even without downloading that file crdb.zip

THX

Ghofrane

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.