I've been a Chrome Portable user for years.
FYI only. Win 10 64 bit Environment. Version 67 installed with no errors.
when running the application, the error message
"
---------------------------
Google Chrome Portable | PortableApps.com
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Google Chrome Portable cannot be started. You may wish to re-install to fix this issue. (ERROR: chrome.exe could not be found)
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OK
---------------------------
"
(copied and pasted the error window and this is the pasted format)
Tried the latest 68 version. Same result.
So I renamed my Old Folder from D:\GoogleChromePortable -> D:\Backup.GoogleChromePortable (just to check if my profile files are the problem)
I re-installed to D:\GoogleChromePortable ... Sadly same error.