i have an Acer netbook AO756-2899.
its not supposed to work with windows XP but i found out the drivers for windows XP on -drivers/driver-acer-aspire-one-ao756-netbook-for-windows-xp/
and i downloaded the chipset and graphic drivers directly from intel.com site.
First of all, you should figure out it is superficially Acer eRecovery Management missing or complete acer erecovery management gone. Are you just cannot find the shortcut or has the actual program been deleted? Try the following way to check:
df19127ead