# Can not open Client

**URL:** <https://forum.aotu.ai/t/can-not-open-client/107>\
**Category:** Questions\
**Created:** [July 16, 2020, 9:26pm UTC](https://forum.aotu.ai/t/can-not-open-client/107 "2020-07-16T21:26:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![krx070333](https://avatars.discourse-cdn.com/v4/letter/k/7ba0ec/32.png) [@krx070333](https://forum.aotu.ai/u/krx070333)\
**Post date:** [July 16, 2020, 9:26pm UTC](https://forum.aotu.ai/t/can-not-open-client/107/1 "2020-07-16T21:26:18Z")

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Hi,  
After I reboot my computer, I have a problem to start the client. Here is the screenshot of the error.

 ![Screen Shot 2020-07-16 at 5.22.30 PM](https://us1.discourse-cdn.com/flex019/uploads/aotu/original/1X/c704a2122b6ccfc8d1d50aed7a16717b3a7a1e85.png)

Thank you.  
Andrew

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**Author:** ![alex.thiel](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.aotu.ai/alex.thiel/32/48_2.png) [@alex.thiel](https://forum.aotu.ai/u/alex.thiel)\
**Post date:** [July 17, 2020, 12:32am UTC](https://forum.aotu.ai/t/can-not-open-client/107/2 "2020-07-17T00:32:02Z")

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Hi Andrew, thank you for posting!

It appears this is just some logs that QT is printing. Ideally, we could quiet those logs.

Is the client not starting for you despite that log?

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**Author:** ![krx070333](https://avatars.discourse-cdn.com/v4/letter/k/7ba0ec/32.png) [@krx070333](https://forum.aotu.ai/u/krx070333)\
**Post date:** [July 17, 2020, 2:38am UTC](https://forum.aotu.ai/t/can-not-open-client/107/3 "2020-07-17T02:38:57Z")

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Hi, Alex,  
I tried again and this time it works. I do not know what happened but it works now. Thank you for your help.