File, line 1: Permission denied (help?)

[Jekyde]

Hello!

First off, I'm really new to this SFM stuff, especially when it comes to getting gmod (and various other game) maps into SFM.

I tried to do three versions of this map: [URL="http://www.garrysmod.org/downloads/?a=view&id=81742"]cs-suburb-beta15a_in-gmod[/URL] -- [URL="http://www.garrysmod.org/downloads/?a=view&id=102943"]ttt_suburb_beta15a[/URL] -- [URL="http://steamcommunity.com/sharedfiles/filedetails/?id=140464844"]suburb house[/URL]

First all I did was drop the bsp into the Usermod maps folder, and it worked fine, except the lighting (HDR?) was all screwy. I was told I should use bspsrc to decompile it into a vmf and put it into Hammer to turn on the HDR. Though I hit a snag.

When I run it, it tells me:
[B]For your information, 1 solid(s) were not loaded due to errors in the file. Would you like to Re-save your map with the invalid solids removed?[/B]

If I hit no I get:
[B]hammer.exe has stopped working.[/B]

If I hit yes I get:
[B]File, line 1: Permission denied[/B] then after a moment I get [B]hammer.exe has stopped working.[/B]

I've tried the bsp version from garrysmod, and also the gma version (after turning it into a bsp using GmadConvGUI), and I keep getting the same error.

I'm at a loss and any help would be appreciated. Thank you!