How to: Reinstall VCL Components from Scratch
The following instructions allow you to address most issues that may occur during the installation process, such as linker and compiler-related errors after an upgrade:
- Run the VCL component installer and select Remove to uninstall our products completely.
- Manually delete all DevExpress-related files (BPL, PAS, HPP, DCU, etc.) that may remain after the uninstall operation. All required file names always start with dx and cx prefixes.
- Launch your RAD Studio IDE and delete invalid paths from Library Path and Browsing Path lists.
- If you have any custom packages based on DevExpress packages, remove these packages.
- Close your IDE and remove all invalid paths from the
PATH
environment variable manually. - Make sure that all patches and updates are installed for your RAD Studio IDE version.
- Restart your PC.
- Login as Administrator and install DevExpress components from scratch to a folder with a short absolute path, such as C:\DevEx\ (because long installation paths may cause issues).
See Also