# Julia 1.6 libcurl firewall download issue: Windows Schannel certificate revocation check failure

**URL:** <https://discourse.julialang.org/t/julia-1-6-libcurl-firewall-download-issue-windows-schannel-certificate-revocation-check-failure/58021>\
**Category:** General Usage\
**Tags:** libcurl\
**Created:** [March 26, 2021, 2:43pm UTC](https://discourse.julialang.org/t/julia-1-6-libcurl-firewall-download-issue-windows-schannel-certificate-revocation-check-failure/58021 "2021-03-26T14:43:26Z")\
**Posts on this page:** 1\
**Showing post:** 28

<div class="post-metadata">

**Author:** ![StefanKarpinski](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stefankarpinski/32/24_2.png) [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)\
**Post date:** [April 21, 2021, 2:17pm UTC](https://discourse.julialang.org/t/julia-1-6-libcurl-firewall-download-issue-windows-schannel-certificate-revocation-check-failure/58021/28 "2021-04-21T14:17:03Z")

</div>

9 posts were split to a new topic: [Julia 1.6 other libcurl download issues](https://discourse.julialang.org/t/julia-1-6-other-libcurl-download-issues/59738)

---

_[View the full topic](https://discourse.julialang.org/t/julia-1-6-libcurl-firewall-download-issue-windows-schannel-certificate-revocation-check-failure/58021)._