# Where to get a Net+OS 7.5.2 Setup Key? **URL:** \ **Category:** Other & Legacy Products\ **Tags:** netos\ **Created:** [September 17, 2024, 9:01am UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541 "2024-09-17T09:01:51Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![llm](https://avatars.discourse-cdn.com/v4/letter/l/7ba0ec/32.png) [@llm](https://forums.digi.com/u/llm)\ **Post date:** [September 17, 2024, 9:01am UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541/1 "2024-09-17T09:01:51Z")
thanks to the support - i got get the latest Net+OS 6.3.x and 7.5.x version from [ftp1.digi.com - /support/images/connect/devkit/iso/](https://ftp1.digi.com/support/images/connect/devkit/iso) + passwords to revitalize a legacy project (the 6.3 part of the project works now and i try to get the 7.5 stuff also running) but im missing the License-Key that is needed for the 7.5 Setup is such a licencse freely available (because of the age of the product? or do Digi still sell versions of it and i need to buy a License?) or is there a way to retrieve the key from the old system i got were 7.5 is installed? thanks for any help ---
**Author:** ![thomas.kuhlmann](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/thomas.kuhlmann/32/7_2.png) [@thomas.kuhlmann](https://forums.digi.com/u/thomas.kuhlmann)\ **Post date:** [September 18, 2024, 9:00am UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541/2 "2024-09-18T09:00:59Z")
just follow up to Digi support where you got the download link and password. Typically you should have gotten a license key for 6.3 which might still work with 7.5 if it does not, you need to get a new license key. Typically this is sold together with a development kit, so either buy one, or contact Digi sales if they can provide one for free given on the volume of your project ---
**Author:** ![llm](https://avatars.discourse-cdn.com/v4/letter/l/7ba0ec/32.png) [@llm](https://forums.digi.com/u/llm)\ **Post date:** [September 20, 2024, 7:10am UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541/3 "2024-09-20T07:10:51Z")
> just follow up to Digi support where you got the download link and password. im not 100% sure if the download links came from a official support member - this was my original post: [I need to revive a inherited NET+Works 6.3 based hardware project with an crippled XP VM](https://forums.digi.com/t/i-need-to-revive-a-inherited-net-works-6-3-based-hardware-project-with-an-crippled-xp-vm/32383) - someone (that seems to be a supporter send me the links and passwords) > Typically you should have gotten a license key for 6.3 which might still work with 7.5 > if it does not, you need to get a new license key. thanks: i try to find someone in the original company that is mabye able to give me the old license key > Typically this is sold together with a development kit, so either buy one, or contact Digi sales if they can provide one for free given on the volume of your project i think there is (needs to be) somewere a development kit around in the company originally developed that system decades ago - but now i got more ideas what to ask for thx (from germany) ---
**Author:** ![LeonidM](https://avatars.discourse-cdn.com/v4/letter/l/d26b3c/32.png) [@LeonidM](https://forums.digi.com/u/LeonidM)\ **Post date:** [September 23, 2024, 5:04pm UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541/4 "2024-09-23T17:04:14Z")
Please open a support case by sending an email to [support@digi.com](mailto:support@digi.com) and we will provide the key ---
**Author:** ![llm](https://avatars.discourse-cdn.com/v4/letter/l/7ba0ec/32.png) [@llm](https://forums.digi.com/u/llm)\ **Post date:** [September 23, 2024, 5:26pm UTC](https://forums.digi.com/t/where-to-get-a-net-os-7-5-2-setup-key/32541/5 "2024-09-23T17:26:00Z")
some former developer found an 7.4.2 Installation CD with an Key written on it - that works (also for your 7.5.2.2 download) still very thankfull for your support/help