Wubi 11.10 dual boot install on my Win7 C60 AMD64 Acer Aspire One 722 was working well enough, but after using the upgrade button to 12.04 the network connection fails any connect at all, saying to the effect that the hardware is not recognized. On subject machine I may have neglected to complete the 11.10 updates before running the upgrade to 12.04.
The questions please are how can I back out of this upgrade to Wubi, since with no network connection one may not do over the wire repairs? Or lacking that back out, might one repair this from an ISO file of 12.04? Or lacking all, how may one back out of the Wubi altogether and go back to the Win7 only boot, since the 12.04 ISO file is running well as a boot under VM Virtual Box under the Win7?