diff --git a/src/Utils/use-multi-file-auth-state.ts b/src/Utils/use-multi-file-auth-state.ts
index 127d8dc..1776165 100644
--- a/src/Utils/use-multi-file-auth-state.ts
+++ b/src/Utils/use-multi-file-auth-state.ts
@@ -15,12 +15,12 @@ import { BufferJSON } from './generics'
 export const useMultiFileAuthState = async(folder: string): Promise<{ state: AuthenticationState, saveCreds: () => Promise<void> }> => {
 
 	const writeData = (data: any, file: string) => {
-		return writeFile(join(folder, file), JSON.stringify(data, BufferJSON.replacer))
+		return writeFile(join(folder, fixFileName(file)), JSON.stringify(data, BufferJSON.replacer))
 	}
 
 	const readData = async(file: string) => {
 		try {
-			const data = await readFile(join(folder, file), { encoding: 'utf-8' })
+			const data = await readFile(join(folder, fixFileName(file)), { encoding: 'utf-8' })
 			return JSON.parse(data, BufferJSON.reviver)
 		} catch(error) {
 			return null
@@ -29,7 +29,7 @@ export const useMultiFileAuthState = async(folder: string): Promise<{ state: Aut
 
 	const removeData = async(file: string) => {
 		try {
-			await unlink(file)
+			await unlink(fixFileName(file))
 		} catch{
 
 		}
@@ -44,6 +44,15 @@ export const useMultiFileAuthState = async(folder: string): Promise<{ state: Aut
 		await mkdir(folder, { recursive: true })
 	}
 
+	const fixFileName = (file) =>{
+		if(file){
+			return file.replace(/:/g, '-');
+		}
+		else {
+			return file
+		}
+	}
+
 	const creds: AuthenticationCreds = await readData('creds.json') || initAuthCreds()
 
 	return {