# Infinity Master Bank loading when using plugins in C#
**URL:** https://qa.fmod.com/t/infinity-master-bank-loading-when-using-plugins-in-c/16347
**Category:** FMOD Engine
**Tags:** csharp
**Created:** [October 24, 2020, 1:25pm UTC](https://qa.fmod.com/t/infinity-master-bank-loading-when-using-plugins-in-c/16347 "2020-10-24T13:25:57Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@7Bpencil](https://qa.fmod.com/u/7Bpencil)
#### Post date: [October 24, 2020, 1:25pm UTC](https://qa.fmod.com/t/infinity-master-bank-loading-when-using-plugins-in-c/16347/1 "2020-10-24T13:25:57Z")
Hello, need help, maybe I am doing smth wrong, but I’ve not found how to do it right.
Okay, I happily used FMOD without plugins with this simple code: [FMODaudio](https://pastebin.com/29yscbW8)
Then I decided to try Resonance Audio: read tutorial, did necessary stuff in Studio, copy-pasted **resonanceaudio.dll** next to **fmod.dll** and **fmodstudio.dll** , and put
```auto
fmodSystem.loadPlugin("libs\\resonanceaudio.dll", out var handle)"
```
at line 22 so it would look like this: [FMODaudioPlugins](https://pastebin.com/sKkHY7sF)
In result I have got infinity while(true) loop because
```auto
masterBank.getLoadingState(out var loadingState)
```
returns **UNLOADED** at every cycle, but
```auto
masterBankStrings.getLoadingState(out var stringsState)
```
returns **LOADED**.
I have not received any additional errors.
If I remove code, that checks loadingState (basicly whole loop), I get **ERR\_EVENT\_NOTFOUND** in
```auto
system.getEvent(path, out var description).
```
I use FMOD 2.01.05 and this is my project: [FMOD\_Project](https://drive.google.com/file/d/1Q2nsz0SuQ0t_2Knr-WvSLe-OMvl4Vbve/view?usp=sharing)
Please tell me what I am doing wrong.
Thanks
---
### Author:  [@7Bpencil](https://qa.fmod.com/u/7Bpencil)
#### Post date: [October 24, 2020, 6:51pm UTC](https://qa.fmod.com/t/infinity-master-bank-loading-when-using-plugins-in-c/16347/2 "2020-10-24T18:51:18Z")
Okay, looks like It’s not required to check is banks are loaded or not. So I simplified code:
```auto
public static void Initialize()
{
CheckResult(Factory.System_Create(out fmodSystem));
CheckResult(fmodSystem.init(512, INITFLAGS.NORMAL, IntPtr.Zero));
CheckResult(FMOD.Studio.System.create(out system));
CheckResult(system.initialize(512, FMOD.Studio.INITFLAGS.NORMAL, FMOD.INITFLAGS.NORMAL, IntPtr.Zero));
CheckResult(fmodSystem.loadPlugin(@"libs\resonanceaudio.dll", out var pluginHandle));
cachedEventDescriptions = new Dictionary();
CheckResult(system.loadBankFile(@"assets\Audio\Desktop\Master.bank", LOAD_BANK_FLAGS.NORMAL, out var masterBank));
CheckResult(system.loadBankFile(@"assets\Audio\Desktop\Master.strings.bank", LOAD_BANK_FLAGS.NORMAL, out var masterBankStrings));
}
```
---
### Author:  [@7Bpencil](https://qa.fmod.com/u/7Bpencil)
#### Post date: [October 25, 2020, 2:42pm UTC](https://qa.fmod.com/t/infinity-master-bank-loading-when-using-plugins-in-c/16347/3 "2020-10-25T14:42:28Z")
Oh I got it, silly me. We should use coreSystem that was created by FMOD.Studio.System.
So correct code looks like this: [FMODcorrect](https://pastebin.com/5Zu8FV8L)