diff --git a/src/main/events/library/open-game-installer.ts b/src/main/events/library/open-game-installer.ts
index ed473481..9cf1d978 100644
--- a/src/main/events/library/open-game-installer.ts
+++ b/src/main/events/library/open-game-installer.ts
@@ -34,7 +34,7 @@ const openGameInstaller = async (
 
   const gamePath = path.join(
     download.downloadPath ?? (await getDownloadsPath()),
-    download.folderName!
+    download.folderName
   );
 
   if (!fs.existsSync(gamePath)) {
diff --git a/src/main/services/download/download-manager.ts b/src/main/services/download/download-manager.ts
index 184cc80d..8c7395e5 100644
--- a/src/main/services/download/download-manager.ts
+++ b/src/main/services/download/download-manager.ts
@@ -256,7 +256,7 @@ export class DownloadManager {
 
     switch (download.downloader) {
       case Downloader.Gofile: {
-        const id = download.uri!.split("/").pop();
+        const id = download.uri.split("/").pop();
         const token = await GofileApi.authorize();
         const downloadLink = await GofileApi.getDownloadLink(id!);
 
@@ -264,53 +264,51 @@ export class DownloadManager {
           action: "start",
           game_id: downloadId,
           url: downloadLink,
-          save_path: download.downloadPath!,
+          save_path: download.downloadPath,
           header: `Cookie: accountToken=${token}`,
         };
       }
       case Downloader.PixelDrain: {
-        const id = download.uri!.split("/").pop();
+        const id = download.uri.split("/").pop();
         return {
           action: "start",
           game_id: downloadId,
           url: `https://pixeldrain.com/api/file/${id}?download`,
-          save_path: download.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Qiwi: {
-        const downloadUrl = await QiwiApi.getDownloadUrl(download.uri!);
+        const downloadUrl = await QiwiApi.getDownloadUrl(download.uri);
         return {
           action: "start",
           game_id: downloadId,
           url: downloadUrl,
-          save_path: download.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Datanodes: {
-        const downloadUrl = await DatanodesApi.getDownloadUrl(download.uri!);
+        const downloadUrl = await DatanodesApi.getDownloadUrl(download.uri);
         return {
           action: "start",
           game_id: downloadId,
           url: downloadUrl,
-          save_path: download.downloadPath!,
+          save_path: download.downloadPath,
         };
       }
       case Downloader.Torrent:
         return {
           action: "start",
           game_id: downloadId,
-          url: download.uri!,
-          save_path: download.downloadPath!,
+          url: download.uri,
+          save_path: download.downloadPath,
         };
       case Downloader.RealDebrid: {
-        const downloadUrl = await RealDebridClient.getDownloadUrl(
-          download.uri!
-        );
+        const downloadUrl = await RealDebridClient.getDownloadUrl(download.uri);
         return {
           action: "start",
           game_id: downloadId,
-          url: downloadUrl!,
-          save_path: download.downloadPath!,
+          url: downloadUrl,
+          save_path: download.downloadPath,
         };
       }
     }
diff --git a/src/renderer/src/components/dropdown-menu/dropdown-menu.tsx b/src/renderer/src/components/dropdown-menu/dropdown-menu.tsx
index 14531868..79446e72 100644
--- a/src/renderer/src/components/dropdown-menu/dropdown-menu.tsx
+++ b/src/renderer/src/components/dropdown-menu/dropdown-menu.tsx
@@ -6,7 +6,7 @@ export interface DropdownMenuItem {
   label: string;
   disabled?: boolean;
   show?: boolean;
-  onClick?: () => void;
+  onClick?: () => void | Promise<void>;
 }
 
 interface DropdownMenuProps {
diff --git a/src/renderer/src/context/game-details/game-details.context.tsx b/src/renderer/src/context/game-details/game-details.context.tsx
index d9429327..da7fd1e8 100644
--- a/src/renderer/src/context/game-details/game-details.context.tsx
+++ b/src/renderer/src/context/game-details/game-details.context.tsx
@@ -68,7 +68,7 @@ export function GameDetailsContextProvider({
   objectId,
   gameTitle,
   shop,
-}: GameDetailsContextProps) {
+}: Readonly<GameDetailsContextProps>) {
   const [shopDetails, setShopDetails] = useState<ShopDetails | null>(null);
   const [achievements, setAchievements] = useState<UserAchievement[] | null>(
     null
@@ -101,7 +101,7 @@ export function GameDetailsContextProvider({
 
   const updateGame = useCallback(async () => {
     return window.electron
-      .getGameByObjectId(shop, objectId!)
+      .getGameByObjectId(shop, objectId)
       .then((result) => setGame(result));
   }, [setGame, shop, objectId]);
 
@@ -194,7 +194,7 @@ export function GameDetailsContextProvider({
   const lastDownloadedOption = useMemo(() => {
     if (game?.download) {
       const repack = repacks.find((repack) =>
-        repack.uris.some((uri) => uri.includes(game.download!.uri!))
+        repack.uris.some((uri) => uri.includes(game.download!.uri))
       );
 
       if (!repack) return null;
@@ -252,7 +252,7 @@ export function GameDetailsContextProvider({
       value={{
         game,
         shopDetails,
-        shop: shop as GameShop,
+        shop,
         repacks,
         gameTitle,
         isGameRunning,
diff --git a/src/renderer/src/pages/downloads/download-group.tsx b/src/renderer/src/pages/downloads/download-group.tsx
index 87440856..147451b6 100644
--- a/src/renderer/src/pages/downloads/download-group.tsx
+++ b/src/renderer/src/pages/downloads/download-group.tsx
@@ -45,7 +45,7 @@ export function DownloadGroup({
   openDeleteGameModal,
   openGameInstaller,
   seedingStatus,
-}: DownloadGroupProps) {
+}: Readonly<DownloadGroupProps>) {
   const navigate = useNavigate();
 
   const { t } = useTranslation("downloads");