I'm trying to create my first UI. A simple bloodgulch to get started off. But I keep having troubles:

file_open('tags\ui\ui_tags_loaded_mainmenu_scenario_type.tag_collection') error
0x00000002 'The system cannot find the file specified. '
couldn't open tag_collection tag 'ui_tags_loaded_mainmenu_scenario_type.tag_coll
ection'.
failed to load ui tags tied to the main menu scenario
culling uncompressed model vertices...done
culling uncompressed structure bsp vertices...done
culling uncompressed model animation data...done
building predicted resources for structures...done
structure bsp 'levels\test\bloodgulch\bloodgulch' is 1.45M
tag headers and names are 0.11M
streaming model vertex and index buffers...done
streaming tags..............loc: Tried to add item ui\hud\hud_item_messages with
different size (8336) than expected (3636).
.done
writing vertex and index buffers...done 4.28M
writing tags...done (1553 tags for 4.34M)
total tag size is 5.79M (17.21M free)
compressing 22.71M...done
successfully built cache file.
Cache pack file bitmaps hits: 656 for 29.78M
Cache pack file bitmaps adds/misses: 16 for 11.46M
Cache pack file sounds hits: 486 for 9.42M
Cache pack file sounds adds/misses: 20 for 1.18M
Cache pack file loc hits: 13 for 0.08M
Cache pack file loc adds/misses: 1 for 0.01M
Press any key to continue . . .

you are missing
tags\ui\ui_tags_loaded_mainmenu_scenario_type.tag_collection
Extract it from one of the default maps.

You know the funny thing is that it says that but it doesn't work. Weird huh?

what happens when u try and load it?

@ Jackrabbit
It gives a exception

Ok I got it from a friend and I just ultimitly failed:
file_open('tags\ui\english.virtual_keyboard') error 0x00000002 'The system canno
t find the file specified. '
couldn't open virtual_keyboard tag 'english.virtual_keyboard'.
file_open('tags\ui\multiplayer_scenarios.multiplayer_scenario_description') erro
r 0x00000002 'The system cannot find the file specified. '
couldn't open multiplayer_scenario_description tag 'multiplayer_scenarios.multip
layer_scenario_description'.
file_open('tags\ui\shell\main_menu\player_profiles_select\difficulty_names.unico
de_string_list') error 0x00000003 'The system cannot find the path specified. '
couldn't open unicode_string_list tag 'difficulty_names.unicode_string_list'.
file_open('tags\ui\shell\strings\default_player_profile_names.unicode_string_lis
t') error 0x00000002 'The system cannot find the file specified. '
couldn't open unicode_string_list tag 'default_player_profile_names.unicode_stri
ng_list'.
file_open('tags\ui\shell\main_menu\player_profiles_select\button_set_long_descri
ptions.unicode_string_list') error 0x00000003 'The system cannot find the path s
pecified. '
couldn't open unicode_string_list tag 'button_set_long_descriptions.unicode_stri
ng_list'.
file_open('tags\ui\shell\main_menu\player_profiles_select\button_set_long_descri
ptions.unicode_string_list') error 0x00000003 'The system cannot find the path s
pecified. '
couldn't open unicode_string_list tag 'button_set_long_descriptions.unicode_stri
ng_list'.
file_open('tags\ui\shell\main_menu\player_profiles_select\joystick_set_defaults_
descriptions.unicode_string_list') error 0x00000003 'The system cannot find the
path specified. '
couldn't open unicode_string_list tag 'joystick_set_defaults_descriptions.unicod
e_string_list'.
file_open('tags\ui\shell\main_menu\player_profiles_select\joystick_set_short_des
criptions.unicode_string_list') error 0x00000003 'The system cannot find the pat
h specified. '
couldn't open unicode_string_list tag 'joystick_set_short_descriptions.unicode_s
tring_list'.
file_open('tags\ui\shell\main_menu\player_profiles_select\profile_description_la
bels.unicode_string_list') error 0x00000003 'The system cannot find the path spe
cified. '
couldn't open unicode_string_list tag 'profile_description_labels.unicode_string
_list'.
file_open('tags\sound\music\title1\title1.sound_looping') error 0x00000003 'The
system cannot find the path specified. '
couldn't open sound_looping tag 'title1.sound_looping'.
file_open('tags\ui\shell\main_menu\multiplayer_type_select\join_game\join_game_r
ules_strings.unicode_string_list') error 0x00000003 'The system cannot find the
path specified. '
couldn't open unicode_string_list tag 'join_game_rules_strings.unicode_string_li
st'.
file_open('tags\ui\shell\main_menu.ui_widget_collection') error 0x00000002 'The
system cannot find the file specified. '
couldn't open ui_widget_collection tag 'main_menu.ui_widget_collection'.
file_open('tags\ui\shell\main_menu\multiplayer_type_select\join_game\join_game_r
ules_strings.unicode_string_list') error 0x00000003 'The system cannot find the
path specified. '
couldn't open unicode_string_list tag 'join_game_rules_strings.unicode_string_li
st'.
file_open('tags\ui\shell\main_menu\map_list_oneline.unicode_string_list') error
0x00000002 'The system cannot find the file specified. '
couldn't open unicode_string_list tag 'map_list_oneline.unicode_string_list'.
file_open('tags\ui\shell\main_menu\map_list_short.unicode_string_list') error 0x
00000002 'The system cannot find the file specified. '
couldn't open unicode_string_list tag 'map_list_short.unicode_string_list'.
failed to load tag_collection tag 'ui\ui_tags_loaded_mainmenu_scenario_type'
failed to load ui tags tied to the main menu scenario
### FAILED TO LOAD SCENARIO.

Cache pack file bitmaps hits: 0 for 0.00M
Cache pack file bitmaps adds/misses: 0 for 0.00M
Cache pack file sounds hits: 0 for 0.00M
Cache pack file sounds adds/misses: 0 for 0.00M
Cache pack file loc hits: 0 for 0.00M
Cache pack file loc adds/misses: 0 for 0.00M
Press any key to continue . . .