[SOLVED]SAMD core. CRC doesn't match.

Hardware MKR Family MKR1000
1

Got the new MKR1000 in the mail today.
I tried to install the SAMD core, but I got an error message.

CRC doesn't match. File is corrupted.
java.lang.RuntimeException: java.lang.Exception: CRC doesn't match. File is corrupted.
	at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$20(ContributionManagerUI.java:176)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.Exception: CRC doesn't match. File is corrupted.
	at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:77)
	at cc.arduino.contributions.packages.ContributionInstaller.install(ContributionInstaller.java:111)
	at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$20(ContributionManagerUI.java:173)
	... 1 more

The computer is a Windows 7.

2

try to delete files located in:
C:$Username\AppData\Local\Arduino15\staging

and download again.

3

Yes, it did the trick . Thank you! :slight_smile:

4

happy to hear :slight_smile:

5

thanks for help
it is work very well

thanks