diff --git a/src/ui/components/TopBar.tsx b/src/ui/components/TopBar.tsx
index 7b66d75..d3d76af 100644
--- a/src/ui/components/TopBar.tsx
+++ b/src/ui/components/TopBar.tsx
@@ -20,7 +20,7 @@ export default class TopBar extends React.Component<IProps, IState> {
     super(props)
 
     app.getVersion().then(version => {
-      this.setState({ version })
+      this.state = { version }
     })
   }
 
diff --git a/src/ui/components/common/DirInput.tsx b/src/ui/components/common/DirInput.tsx
index 837a76c..fd71e3b 100644
--- a/src/ui/components/common/DirInput.tsx
+++ b/src/ui/components/common/DirInput.tsx
@@ -7,6 +7,7 @@ import './DirInput.css'
 
 interface IProps {
   value?: string
+  onChange?: (value: string) => void
 }
 
 interface IState {
@@ -24,10 +25,23 @@ export default class DirInput extends React.Component<IProps, IState> {
     this.handleIconClick = this.handleIconClick.bind(this)
   }
 
-  handleIconClick() {
-    open().then(path => {
-      console.log(path)
+  async handleIconClick() {
+    let path = await open({
+      filters: [
+        { name: 'Executable files', extensions: ['exe'] }
+      ]
     })
+
+    if (Array.isArray(path)) path = path[0]
+    if (!path) return
+
+    this.setState({
+      value: path
+    })
+
+    console.log(this.state)
+
+    if (this.props.onChange) this.props.onChange(path)
   }
 
   render() {
diff --git a/src/ui/components/common/TextInput.tsx b/src/ui/components/common/TextInput.tsx
index b106192..2d5f8d1 100644
--- a/src/ui/components/common/TextInput.tsx
+++ b/src/ui/components/common/TextInput.tsx
@@ -21,6 +21,10 @@ export default class TextInput extends React.Component<IProps, IState> {
     }
   }
 
+  static getDerivedStateFromProps(props: IProps, state: IState) {
+    return { value: props.value || '' }
+  }
+
   render() {
     return (
       <input readOnly={this.props.readOnly || false} placeholder={this.props.placeholder || ''} className="TextInput" value={this.state.value} onChange={(e) => {