# Error opening Studio project

**URL:** <https://qa.fmod.com/t/error-opening-studio-project/11109>\
**Category:** FMOD Studio\
**Created:** [August 20, 2013, 5:19am UTC](https://qa.fmod.com/t/error-opening-studio-project/11109 "2013-08-20T05:19:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ArtizensOnline](https://avatars.discourse-cdn.com/v4/letter/a/e274bd/32.png) [@ArtizensOnline](https://qa.fmod.com/u/ArtizensOnline)\
**Post date:** [August 20, 2013, 5:19am UTC](https://qa.fmod.com/t/error-opening-studio-project/11109/1 "2013-08-20T05:19:46Z")

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Hi, really hoping someone can help with this!

I literally just closed FMOD, and went back to open it again and load my project, and now I get this error:

> [@](#):
>
> Error opening Studio project “D:/Documents/FMOD Studio/ARTIZENS/ARTIZENS.fspro”. Unable to locate object (Event) with ID {e3415800-ad63-40a9-8321-0316e79b79ce}.  
> Could not resolve the following references:  
> MixerInput.event

Opening my exported GUIDs text file, it looks like this ID isn’t even in my list. Not sure if that’s relevant or not.

This is very terrible, as we are in crunch time with a release this week, and suddenly I cannot open the project in Studio at all! Can anyone help me?

Thanks!

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**Author:** ![ArtizensOnline](https://avatars.discourse-cdn.com/v4/letter/a/e274bd/32.png) [@ArtizensOnline](https://qa.fmod.com/u/ArtizensOnline)\
**Post date:** [August 20, 2013, 3:15pm UTC](https://qa.fmod.com/t/error-opening-studio-project/11109/2 "2013-08-20T15:15:43Z")

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Hi all, customer support responded to my email (extremely quickly), and I thought I’d share the solution for you all. It is apparently a rare problem with saving, where I had deleted a sound file, but it’s input remained in the mixing desk. Manually deleting it from the project folder lets me open the project session once again!

FMOD support FTW! 😃