# Classic 10 and FormSnap 3 Base

**URL:** <https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764>\
**Category:** RapidWeaver Classic\
**Created:** [October 3, 2026, 1:26pm UTC](https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764 "2026-10-03T13:26:51Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rudolphsmits](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/rudolphsmits/32/17693_2.png) [@rudolphsmits](https://forums.realmacsoftware.com/u/rudolphsmits)\
**Post date:** [October 3, 2026, 1:26pm UTC](https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764/1 "2026-10-03T13:26:51Z")

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Good day to you!

I read about the coming Rapidweaver Classic 10 update. I am glad with it. On 3 sites I use forms that have been made with FormSnap 3 Base. Can you confirm that it is likely that these forms will continue to function right?

But suppose it doensn’t, (how) can I re-install Classic 9 then?

Example of my site [www.magoster.nl](https://www.magoster.nl/)

Cheers  
Rudolph Smits (Netherlands)

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**Author:** ![rudolphsmits](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/rudolphsmits/32/17693_2.png) [@rudolphsmits](https://forums.realmacsoftware.com/u/rudolphsmits)\
**Post date:** [October 3, 2026, 1:28pm UTC](https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764/2 "2026-10-03T13:28:54Z")

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This might be important: MacOS Sonoma 14.8.9

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**Author:** ![differentdan](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/differentdan/32/33530_2.png) [@differentdan](https://forums.realmacsoftware.com/u/differentdan)\
**Post date:** [October 3, 2026, 2:54pm UTC](https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764/3 "2026-10-03T14:54:27Z")

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Hi @rudolphsmits

Should be fine. If you need to roll back you can download older versions of the app from the [release notes page](https://www.realmacsoftware.com/rapidweaver-classic/releasenotes/).

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**Author:** ![rudolphsmits](https://dub1.discourse-cdn.com/flex005/user_avatar/forums.realmacsoftware.com/rudolphsmits/32/17693_2.png) [@rudolphsmits](https://forums.realmacsoftware.com/u/rudolphsmits)\
**Post date:** [October 3, 2026, 3:47pm UTC](https://forums.realmacsoftware.com/t/classic-10-and-formsnap-3-base/57764/4 "2026-10-03T15:47:13Z")

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Thanks!! But I hope not neccesary.