Unable to open archive (Your StarCraft II installation is corrupt. Would you like to run the Repair tool now?): C:\Documents and Settings\Asday\My Documents\StarCraft II\Catalyst_r1.54.SC2Map
Eiviyn, halp plx? <33333333
That's odd. It opens fine for me. Maybe it's because it's not been touched for about 5 sc2 patches, or maybe it's SC2Mapster that's corrupting it in the transfer process.
Try this. If it doesn't work still, PM me your email and I'll send it directly.
Worked like a charm, you're so awesome.