# \#downgrade

**URL:** https://forums.sketchup.com/tag/downgrade/540.md

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## [SketchUp 2017 downgrade to support 32-bit edition](https://forums.sketchup.com/t/sketchup-2017-downgrade-to-support-32-bit-edition/36835)

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**Author:** [@albinoperez2016](https://forums.sketchup.com/u/albinoperez2016)\
**Replies:** 9\
**Last updated:** [June 2, 2020, 6:09pm UTC](https://forums.sketchup.com/t/sketchup-2017-downgrade-to-support-32-bit-edition/36835 "2020-06-02T18:09:55Z")

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The sketchup 2017 not supports 32-bit so my question is the sketchup 2017 can downgrade to 2016 version to support 32-bit

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## [Where can I download older versions of DC?](https://forums.sketchup.com/t/where-can-i-download-older-versions-of-dc/55002)

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**Author:** [@ACTE](https://forums.sketchup.com/u/ACTE)\
**Replies:** 7\
**Last updated:** [November 14, 2017, 1:04am UTC](https://forums.sketchup.com/t/where-can-i-download-older-versions-of-dc/55002 "2017-11-14T01:04:09Z")

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Hello, Not a typical question - i need to install older version of DC - let’s say 1.3.2 will be enough. How can I do it? Will it work with SU 2017? Don’t ask why I need the downgrade. It’s complicated :wink:

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## [Purchased Wrong License](https://forums.sketchup.com/t/purchased-wrong-license/46310)

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**Author:** [@jenwali](https://forums.sketchup.com/u/jenwali)\
**Replies:** 24\
**Last updated:** [June 12, 2017, 11:43am UTC](https://forums.sketchup.com/t/purchased-wrong-license/46310 "2017-06-12T11:43:07Z")

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I purchased 2017, but my PC is not compatible. Is there an easy way to “exchange”? Or if I purchase the correct license, will Sketch-Up refund the 2017?

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## [What happens to my previous SketchUp license if I have to rollback my OS?](https://forums.sketchup.com/t/what-happens-to-my-previous-sketchup-license-if-i-have-to-rollback-my-os/27653)

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**Author:** [@Boon](https://forums.sketchup.com/u/Boon)\
**Replies:** 12\
**Last updated:** [July 13, 2016, 10:22am UTC](https://forums.sketchup.com/t/what-happens-to-my-previous-sketchup-license-if-i-have-to-rollback-my-os/27653 "2016-07-13T10:22:14Z")

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Dear All, I have to totally reboot my computer because windows 10 does not support some soft wares on my comp. So my previous Google sketch up had to be totally erased. Now that I have totally reboot and installed wind …