# Can't install Dynamo 1.1

**URL:** <https://forum.dynamobim.com/t/cant-install-dynamo-1-1/6081>\
**Category:** FAQ\
**Created:** [September 8, 2016, 11:41pm UTC](https://forum.dynamobim.com/t/cant-install-dynamo-1-1/6081 "2016-09-08T23:41:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Antony\_Mcphee](https://avatars.discourse-cdn.com/v4/letter/a/ecd19e/32.png) [@Antony\_Mcphee](https://forum.dynamobim.com/u/Antony_Mcphee)\
**Post date:** [September 8, 2016, 11:41pm UTC](https://forum.dynamobim.com/t/cant-install-dynamo-1-1/6081/1 "2016-09-08T23:41:58Z")

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I can’t install Dynamo 1.1, it comes up with an error "DynamoCore.msi version 1.1.0.2094 is not installed on this system.

Also Python doesn’t seem to be installed.

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**Author:** ![Vikram\_Subbaiah](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/vikram_subbaiah/32/50797_2.png) [@Vikram\_Subbaiah](https://forum.dynamobim.com/u/Vikram_Subbaiah)\
**Post date:** [September 9, 2016, 2:13pm UTC](https://forum.dynamobim.com/t/cant-install-dynamo-1-1/6081/2 "2016-09-09T14:13:18Z")

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@Antony_Mcphee Reinstalling after completely uninstalling all versions of Dynamo has worked for me in the past.