HELP PLEASE I can't even get mod the dungeon to finish installing never mind boot up the game

[Annon1307]

Every time I try to install mod the gungeon This is the log that comes op
ETGMod Installer v19.4.12
Entering the Modgeon
Removing: Assembly-CSharp.Base.mm.dll
Removing: UnityEngine.CoreModule.Base.mm.dll
No previous mod installation found.
Still reverting to unmodded backup...
Reverting: EtG.exe
Reverting: UnityPlayer.dll
Reverting: Assembly-CSharp.dll
Reverting: UnityEngine.CoreModule.dll
Reloading Assembly-CSharp.dll
Backing up: UnityEngine.CoreModule.dll
Backing up: Assembly-CSharp.dll
Backing up: EtG.exe
Backing up: UnityPlayer.dll
Mod #0: Base
Reading from cache: ETGMOD.zip
Checking for ETGMOD/...
Entry: ETGMOD/: 0 bytes
Entry: ETGMOD/YamlDotNet.dll: 199680 bytes
Entry: ETGMOD/System.Xml.dll: 1270272 bytes
Entry: ETGMOD/I18N.dll: 31744 bytes
Entry: ETGMOD/UnityEngine.CoreModule.Base.mm.dll: 19456 bytes
Entry: ETGMOD/System.Xml.Linq.dll: 58880 bytes
Entry: ETGMOD/Newtonsoft.Json.dll: 419840 bytes
Entry: ETGMOD/I18N.MidEast.dll: 29184 bytes
Entry: ETGMOD/Assembly-CSharp.Base.mm.dll: 316928 bytes
Entry: ETGMOD/Mono.Cecil.dll: 369664 bytes
Entry: ETGMOD/I18N.Other.dll: 32256 bytes
Entry: ETGMOD/I18N.CJK.dll: 680448 bytes
Entry: ETGMOD/I18N.West.dll: 65536 bytes
Entry: ETGMOD/I18N.Rare.dll: 171008 bytes
Entry: ETGMOD/PEG.dll: 89088 bytes
Entry: ETGMOD/Ionic.Zip.dll: 462336 bytes
Entry: InstallerVersion.txt: 9 bytes
Found version file.
ETGMOD/ found.
Extracting: ETGMOD/YamlDotNet.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\YamlDotNet.dll
Extracting: ETGMOD/System.Xml.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\System.Xml.dll
Extracting: ETGMOD/I18N.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.dll
Extracting: ETGMOD/UnityEngine.CoreModule.Base.mm.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\UnityEngine.CoreModule.Base.mm.dll
Extracting: ETGMOD/System.Xml.Linq.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\System.Xml.Linq.dll
Extracting: ETGMOD/Newtonsoft.Json.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\Newtonsoft.Json.dll
Extracting: ETGMOD/I18N.MidEast.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.MidEast.dll
Extracting: ETGMOD/Assembly-CSharp.Base.mm.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\Assembly-CSharp.Base.mm.dll
Extracting: ETGMOD/Mono.Cecil.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\Mono.Cecil.dll
Extracting: ETGMOD/I18N.Other.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.Other.dll
Extracting: ETGMOD/I18N.CJK.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.CJK.dll
Extracting: ETGMOD/I18N.West.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.West.dll
Extracting: ETGMOD/I18N.Rare.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\I18N.Rare.dll
Extracting: ETGMOD/PEG.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\PEG.dll
Extracting: ETGMOD/Ionic.Zip.dll -> D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG_Data\Managed\Ionic.Zip.dll
Mod #1: Folder: D:\Program Files (x86)\Steam\steamapps\common\Enter the Gungeon\EtG.exe
System.IO.IOException: The directory name is invalid.

at System.IO._Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileSystemEnumerableIterator1.CommonInit() at System.IO.FileSystemEnumerableIterator1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)
at System.IO.Directory.GetFiles(String path)
at ETGModInstaller.ETGModder.Install(InstallerWindow ins)
at ETGModInstaller.ETGModder.Install(InstallerWindow ins)
Can you please help me figure it out