# Pdf - Manager freezes after using pdf button

**URL:** <https://forum.manager.io/t/pdf-manager-freezes-after-using-pdf-button/15438>\
**Category:** Uncategorized\
**Created:** [April 13, 2018, 10:50am UTC](https://forum.manager.io/t/pdf-manager-freezes-after-using-pdf-button/15438 "2018-04-13T10:50:43Z")\
**Posts on this page:** 1\
**Showing post:** 29

<div class="post-metadata">

**Author:** ![Joe91](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/joe91/32/35781_2.png) [@Joe91](https://forum.manager.io/u/Joe91)\
**Post date:** [May 12, 2020, 8:52am UTC](https://forum.manager.io/t/pdf-manager-freezes-after-using-pdf-button/15438/29 "2020-05-12T08:52:50Z")

</div>

Another possible problem is that the error msg CLR20r3 is seemingly linked to problems with UNICODE fonts and possibly .NET Framework issues

You could try the solution listed here [Manager Program not working - #17 by Brucanna](https://forum.manager.io/t/manager-program-not-working/28075/17)

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