# Event path has been modified when build bank
**URL:** https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705
**Category:** FMOD Studio
**Tags:** unity, cpp
**Created:** [January 5, 2023, 9:10am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705 "2023-01-05T09:10:55Z")
**Posts on this page:** 9
**Page:** 1
### Author:  [@MaggieW](https://qa.fmod.com/u/MaggieW)
#### Post date: [January 5, 2023, 9:10am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/1 "2023-01-05T09:10:55Z")
hi
I’m currently using FMOD Studio version 2.00.04.
for example, event path in my Fmod project is “event:/XXX/YXXXX”, then build bank , i use fmod API print event path, it became “event:/XXX/yXXXX”，I know Fmod API is insensitive to upper and lower case letters, I guess ‘/Y’ is some kind of keyword ? it has caused some problems in my work
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### Author:  [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)
#### Post date: [January 9, 2023, 1:01am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/2 "2023-01-09T01:01:57Z")
Hi
Unfortunately, we no longer support FMOD Versions older than major versions 2.01 and 2.02. I tested this in 2.01.05 and the path remained the same after building banks. Try updating to either of the new major versions.
Hope this helps!
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### Author:  [@MaggieW](https://qa.fmod.com/u/MaggieW)
#### Post date: [January 9, 2023, 7:29am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/3 "2023-01-09T07:29:43Z")
Maybe there’s something wrong with my statement， this problem is not just ‘/Y’，but also other characters . if events path are begin with uppercase character，which begin with lower characters will be changed and vice versa.
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### Author:  [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)
#### Post date: [January 10, 2023, 11:13pm UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/4 "2023-01-10T23:13:45Z")
Hi,
Apologies for the miss understanding.
> [@MaggieW](#):
>
> ‘/Y’ is some kind of keyword
This is not a keyword. However, the way the FMOD stores the path and GUIDS to events will store the first instance of a letter it comes across, whether the being a lowercase or uppercase letter.
What problems is it causing?
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### Author:  [@MaggieW](https://qa.fmod.com/u/MaggieW)
#### Post date: [January 11, 2023, 8:36am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/5 "2023-01-11T08:36:23Z")
for example, event path in my Fmod project is “event:/XXX/YXXXX”, then build bank , i use fmod API print event path, it became “event:/XXX/yXXXX”。I put the bank to unity project , use lowercase or uppercase letter are work well. but when i build to a game , “event:/XXX/YXXXX” is not work , because it has been chang to “event:/XXX/yXXXX” . I suppose that’s because most of my event path are start with ‘/y’, so Fmod thought ‘/Y’ was a mistake on my part and helped me fix it.
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### Author:  [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)
#### Post date: [January 11, 2023, 11:51pm UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/6 "2023-01-11T23:51:07Z")
Hi,
It is not FMOD Trying to fix it, it’s just the way FMOD stores the paths to events it will store the first instance of a letter encounters. As most of your events start with a lowercase `y` that is the way it will be stored. It it possible to make your code case insensitive?
I will make a note to the development team to look into this further but it is a fundamental way FMOD works so it wouldn’t be a small change.
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### Author:  [@torley-gallium](https://qa.fmod.com/u/torley-gallium)
#### Post date: [February 21, 2023, 11:09pm UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/7 "2023-02-21T23:09:13Z")
I think I’m noticing something similar to this, earlier I was trying to search for something along the lines like “unexpected CaSe changes when I browse an FMOD bank in Unity”…
It’s renamed a folder called “PROGRAMMATICS” to “PROgrammatics” which I thought was weird. At first I thought it was random, but after some searching i came across this thread.
Does this sound like the same issue?
Also this thread: [Event renaming issue - #4 by richard\_simms](https://qa.fmod.com/t/event-renaming-issue/17636/4)
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### Author:  [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)
#### Post date: [February 22, 2023, 12:33am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/8 "2023-02-22T00:33:57Z")
Hi,
Yes, it does.
It has been determined as this is a fundamental way that FMOD works it won’t be changed at this time. I hope that this does not affect your workflow if you encounter any issues please let me know and I will do my best to assist.
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### Author:  [@torley-gallium](https://qa.fmod.com/u/torley-gallium)
#### Post date: [February 22, 2023, 3:15am UTC](https://qa.fmod.com/t/event-path-has-been-modified-when-build-bank/19705/9 "2023-02-22T03:15:53Z")
@Connor_FMOD It isn’t functionally blocking me, just odd to see at times — but good to know! Thanks.