Error after failed update

[ab]

hi All

i tired updating from 1.1.7 to 1.1.8 using the update opetion ( componets -> virtual mart -> admin -> updates)

but it failed, and now when i login or go to the update page i get this error

"        Unable to read archive  "

please help

thanks

[jozefp]

http://forum.virtuemart.net/index.php?topic=83972.msg277510#msg277510