Dear sir,
New updated 32 bit version of ERA Browser will shortly be given.
Please follow below steps to completely remove browser from computer in case of re-installation:
1) Uninstall ERA Browser from Programs & Features ( In Control Panel )
2) Manually delete folder (C:/Users/<PCNAME>/APPDATA/Roaming/ERA Browser). Make sure you enable "Show hidden files" option in Folder Options.
3) Run the ERA Browser setup
Please follow above steps for current 32 bit version of browser only.
Please try to post a screenshot of error if possible.