# Buying and installing Pro into Core

**URL:** <https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186>\
**Category:** MillMage Software Questions\
**Tags:** MillMage\
**Created:** [October 15, 2026, 1:09am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186 "2026-10-15T01:09:45Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Rustyhailes](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/r/71c47a/32.png) [@Rustyhailes](https://forum.lightburnsoftware.com/u/Rustyhailes)\
**Post date:** [October 15, 2026, 1:09am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/1 "2026-10-15T01:09:45Z")

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Hi  
I have purchased and installed Millmage Core. I would like to purchase and install Pro but for the life of me I can’t seem to find it to purchase. Is it actually available? It is greyed out in the License page.

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**Author:** ![vincentw56](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/vincentw56/32/117465_2.png) [@vincentw56](https://forum.lightburnsoftware.com/u/vincentw56)\
**Post date:** [October 15, 2026, 2:51am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/2 "2026-10-15T02:51:21Z")

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Go to the license upgrade page. There is no download. You just purchase the upgrade, and it will upgrade your current license.

> **[Upgrade MillMage Core to MillMage Pro](https://lightburnsoftware.com/products/upgrade-millmage-core-to-millmage-pro)**
>
> If you already have MillMage Core and now you want to access the additional features offered by MillMage Pro, this upgrade converts your MillMage Core license key to MillMage Pro. This does not add a year of updates, it simply upgrades your license...

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<div class="post-metadata">

**Author:** ![Rustyhailes](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/r/71c47a/32.png) [@Rustyhailes](https://forum.lightburnsoftware.com/u/Rustyhailes)\
**Post date:** [October 15, 2026, 4:34am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/3 "2026-10-15T04:34:14Z")

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Hi Vincent  
Thanks for your response. It doesn’t appear to be that simple. When i check for upgrades I get " A Network error occurred TLS initialization failed"  
Ont the License Management Page: Try MillMage is grayed out there is a note saying There was a problem checking eligibility to Trial Pro Please try again. later. I have a valid Core License. You waste hours on this.  
Cheers  
Russell

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**Author:** ![Gazman](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/g/ee7513/32.png) [@Gazman](https://forum.lightburnsoftware.com/u/Gazman)\
**Post date:** [October 15, 2026, 7:37am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/4 "2026-10-15T07:37:25Z")

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I’m pretty sure that the ‘Network error occurred TLS initialization failed’ was a known but now fixed bug. Maybe try downloading a later version (Clean install)

[Index of /MillMage/Release/MillMage-v0.9.02/](https://release.lightburnsoftware.com/MillMage/Release/MillMage-v0.9.02/)

```auto
# 0.9.02
- Fixed a DPI scaling bug
- Fixed issue in relief roughing pass that could remove depthmap features
- Fixed depth per pass issue with V-Carve
- Fixed issue with V-Carve offsets

# 0.9.01
- Fixed installer issue that caused TLS errors on some systems
- Fixed missing OSS license attribution

```

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<div class="post-metadata">

**Author:** ![Rustyhailes](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/r/71c47a/32.png) [@Rustyhailes](https://forum.lightburnsoftware.com/u/Rustyhailes)\
**Post date:** [October 15, 2026, 8:26am UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/5 "2026-10-15T08:26:51Z")

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Thanks Gazman  
That did the trick and I now have a trial version of Pro onboard. I can go to bed now.  
Kind Regards  
Russell

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**Author:** ![vincentw56](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/vincentw56/32/117465_2.png) [@vincentw56](https://forum.lightburnsoftware.com/u/vincentw56)\
**Post date:** [October 15, 2026, 1:45pm UTC](https://forum.lightburnsoftware.com/t/buying-and-installing-pro-into-core/193186/6 "2026-10-15T13:45:22Z")

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That information you posted in your reply to me would have been helpful, but I am glad you got it sorted out.