In that case, you need to execute the following (where
INSTALLDIR is the directory where Liferay was located):
That will start the services.
Also, please note that, as mentioned earlier, the installation directories must be exactly the same. That means that if you installed liferay in C:\Bitnami\Liferay, the new location must be that exact one, if not it will not work.
Please let us know if it works now. Also, if it doesn't, we would appreciate taking a look at the contents of the
backup.sql file you mention is only 2K in size.