# A problem exporting forms on ODK briefcase. Error: base64 Encrypted Element Signature

**URL:** <https://forum.getodk.org/t/a-problem-exporting-forms-on-odk-briefcase-error-base64-encrypted-element-signature/14239>\
**Category:** Support\
**Tags:** odk-briefcase, odk-aggregate\
**Created:** [July 26, 2018, 12:34pm UTC](https://forum.getodk.org/t/a-problem-exporting-forms-on-odk-briefcase-error-base64-encrypted-element-signature/14239 "2018-07-26T12:34:55Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![yanokwa](https://getodk.b-cdn.net/user_avatar/forum.getodk.org/yanokwa/32/1695_2.png) [@yanokwa](https://forum.getodk.org/u/yanokwa)\
**Post date:** [July 26, 2018, 2:20pm UTC](https://forum.getodk.org/t/a-problem-exporting-forms-on-odk-briefcase-error-base64-encrypted-element-signature/14239/2 "2018-07-26T14:20:19Z")

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Welcome to the ODK forum, @Thomas_A_Sammut! When you get a chance, please [introduce yourself here](https://forum.getodk.org/t/-/6671). I'd also encourage you to add a real picture as your avatar because it helps build community!

To confirm, the problem is that `v1.11.0-beta.1` can't decrypt these files, but older versions of Briefcase could?

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_[View the full topic](https://forum.getodk.org/t/a-problem-exporting-forms-on-odk-briefcase-error-base64-encrypted-element-signature/14239)._