Use a "backported" browser like Mypal or K-Meleon , which are designed to work on Windows XP while supporting modern web standards.
Run the BackupAndSync-3.49.exe file. The installation is silent compared to modern software; it will not show a progress bar immediately. The user must wait 1-2 minutes. A system tray icon (cloud) will appear near the clock. Unlike modern Google Drive, this version does not ask for installation path; it defaults to C:\Users\[Username]\Google Drive . After installation, the system may prompt a reboot to finalize the shell extensions (right-click context menu options for sharing). how to install google drive on windows xp
Once installed, sign in. If Google’s legacy login page loads, you’re in. If it gives you a "browser not supported" error, you’ll need Method 2. Method 2: The Third-Party Savior (Rclone) Use a "backported" browser like Mypal or K-Meleon
Click the cloud icon and select "Sign in." Google’s modern security may block this attempt because the browser embedded in XP (IE8) cannot render the login page. To fix this, the user must click "Sign in with browser" and manually copy the verification code from a modern PC or a portable Firefox browser installed on the XP machine. Once logged in, the user should select "Sync My Drive to this computer" and choose a folder. Important limitation: This version only supports "Mirroring" (downloading all files), not "Streaming" (virtual files). Therefore, the XP machine needs enough hard drive space for the entire Google Drive contents. The user must wait 1-2 minutes
XP’s security certificates are likely expired. You may need to install the Root Certificate Update (KB931125) just to get the installer to talk to Google’s servers.
Resurrecting the Cloud: How to Install Google Drive on Windows XP