# I am having this error while executing this program

**URL:** <https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532>\
**Category:** Uncategorized\
**Created:** [January 18, 2016, 1:00pm UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532 "2016-01-18T13:00:26Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Muhammad\_Noraiz](https://avatars.discourse-cdn.com/v4/letter/m/85f322/32.png) [@Muhammad\_Noraiz](https://forum.manager.io/u/Muhammad_Noraiz)\
**Post date:** [January 18, 2016, 1:00pm UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/1 "2016-01-18T13:00:27Z")

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![](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/2X/9/9b444488ba36edeb3e6f2c08577bee57f60d738c.JPG)

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**Author:** ![lubos](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/lubos/32/62798_2.png) [@lubos](https://forum.manager.io/u/lubos)\
**Post date:** [January 18, 2016, 1:02pm UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/2 "2016-01-18T13:02:50Z")

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This is outdated version. Go to [http://www.manager.io](http://www.manager.io) and install the latest version.

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**Author:** ![Jon](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/jon/32/1915_2.png) [@Jon](https://forum.manager.io/u/Jon)\
**Post date:** [January 18, 2016, 8:28pm UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/3 "2016-01-18T20:28:59Z")

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@Muhammad_Noraiz

By any chance, did you install an older version of Manager and then try to start it? I saw the same error when I installed v6.1.12 and tried to open a data file that was last touched with v6.1.21. It appears that the data structure used by newer versions is not entirely backward-compatible.

My only solution to that error was to restore my old v6.1.12 data file from my backup. (You _did_ make a backup before you installed the never version, right?)

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**Author:** ![Muhammad\_Noraiz](https://avatars.discourse-cdn.com/v4/letter/m/85f322/32.png) [@Muhammad\_Noraiz](https://forum.manager.io/u/Muhammad_Noraiz)\
**Post date:** [January 19, 2016, 5:21am UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/4 "2016-01-19T05:21:50Z")

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Thanks for the response. I have also tried the latest version but getting same error, though it is not showing any dialog box for the error. When i click on icon it does not start and nothing happens, if click on “ManagerServer.exe” it displays this error. i have attached the picture

 ![](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/2X/3/3af30e77123117cb4cbf27221511c930ba21ceae.JPG)

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**Author:** ![lubos](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/lubos/32/62798_2.png) [@lubos](https://forum.manager.io/u/lubos)\
**Post date:** [January 20, 2016, 7:20am UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/6 "2016-01-20T07:20:50Z")

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@Muhammad_Noraiz, the last error you have shown means there is some program on your computer which is conflicting with Manager.

This topic is about your specific error message: [Manager is not working in the new version of Microsoft Windows 10](http://forum.manager.io/t/manager-is-not-working-in-the-new-version-of-microsoft-windows-10/3464)

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**Author:** ![Ealfardan](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/ealfardan/32/63166_2.png) [@Ealfardan](https://forum.manager.io/u/Ealfardan)\
**Post date:** [January 18, 2023, 3:35pm UTC](https://forum.manager.io/t/i-am-having-this-error-while-executing-this-program/4532/7 "2023-01-18T15:35:18Z")

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