# Cannot Install Version 3.7.27

**URL:** <https://forum.vassalengine.org/t/cannot-install-version-3-7-27/90536>\
**Category:** Technical Support & Bugs\
**Created:** [September 23, 2026, 7:34pm UTC](https://forum.vassalengine.org/t/cannot-install-version-3-7-27/90536 "2026-09-23T19:34:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![SLouis](https://forum.vassalengine.org/letter_avatar_proxy/v4/letter/s/898d66/32.png) [@SLouis](https://forum.vassalengine.org/u/SLouis)\
**Post date:** [September 23, 2026, 7:34pm UTC](https://forum.vassalengine.org/t/cannot-install-version-3-7-27/90536/1 "2026-09-23T19:34:55Z")

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I am running Windows 64 bit and it won’t allow me to download Vassal 3.3.27 to install. A message comes up saying it is unsafe. Anyone else having this issue and if so how do I resolve it?

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**Author:** ![uckelman](https://forum.vassalengine.org/user_avatar/forum.vassalengine.org/uckelman/32/10020_2.png) [@uckelman](https://forum.vassalengine.org/u/uckelman)\
**Post date:** [September 23, 2026, 7:55pm UTC](https://forum.vassalengine.org/t/cannot-install-version-3-7-27/90536/2 "2026-09-23T19:55:57Z")

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See [here](https://forum.vassalengine.org/t/issues-with-download-installation-or-running-being-blocked/79316#p-159113-windowsuploadelis1r7nwhqqzb07mfyahgqs55dpng-this-file-isnt-commonly-downloaded-warning-8) and onward for problems you might encounter installing on Windows.

If what’s there doesn’t work, please provide more details of what you’re doing and the exact message you’re seeing.

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**Author:** ![Burkhalter](https://forum.vassalengine.org/letter_avatar_proxy/v4/letter/b/ce7236/32.png) [@Burkhalter](https://forum.vassalengine.org/u/Burkhalter)\
**Post date:** [September 25, 2026, 5:31pm UTC](https://forum.vassalengine.org/t/cannot-install-version-3-7-27/90536/3 "2026-09-25T17:31:21Z")

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Click ‘Dismiss’ or ‘run anyway’ or such, then it will install.