How can I force a software update

your receiver has the latest release.   your lack of guide info could be because the 119 satellite is being block or you have the receiver set to the wrong dish type.  please post your satellite readings

You'll find these readings under "Menu" -> "Setup" -> "System Setup" -> Satellite -> "View Signal Strength". Note the "+" and "-" symbols next to the "Satellite" and "Tuner" entries where you can toggle the readings between the various satellites and both DVR tuners. If you have a DVR it's important to check BOTH satellite tuners. 

Fill in your readings for each satellite and tuner on the new post you create, using the example below as a guide. (The example below is only an example and not a form that will appear in your post unless you "cut" and "paste" it.) A properly aligned dish will show 80-90s on most of the relevant transponders (although some will be low or zero):
Satellite transponders (32 total at 101º)
[Most of your standard definition channels are beamed from 101ºW]
1-8 # # # # # # # #
9-16 # # # # # # # #
17-24 # # # # # # # #
25-32 # # # # # # # #

Satellite transponders (3 total at 110º)
[A few HD channels, also beamed from 99 & 103º]
1-8 NA NA NA NA NA NA NA #
9-16 NA # NA # NA NA NA NA

Satellite transponders (11 total at 119º)
[Local SD channels for some cities, Spanish package]
17-24 NA NA NA NA NA # # #
25-32 # # # # # # # #

Satellite transponders (16 total at 99º(s)) [or 99º(b)]
[Local HD channels for some cities]
1-8 # # # # # # NA NA
9-16 NA NA NA NA NA NA # #
17-24 # # # # # # # #
[Note: these can be very slow to appear]

Satellite transponders (14 total at 99º(c)) [or 99º(a)]
[National HD channels]
1-8 # # # # # # # #
9-16 # # # # # # NA NA
[Note, these can be very slow to appear]

Satellite transponders (16 total at 103º(s)) [or 103º(a)]
[Local HD channels for some cities]
1-8 # # # # # # NA NA
9-16 NA NA NA NA NA NA # #
17-24 # # # # # # # #
[Note, these can be very slow to appear]

Satellite transponders (16 total at 103º(ca)) 
[National HD channels]
1-8 NA NA NA NA NA NA NA NA
9-16 # # # # # # # #
17-24 # # # # # # # #

Satellite transponders (14 total at 103º(cb)) [or 103º(b)]
[National HD channels]
1-8 # # # # # # # #
9-16 # # # # # # NA NA
17-24 NA NA NA NA NA NA NA NA

Satellite transponders (9 total at SWM)
[You'll only see this if you have a Single Wire Multiswitch (SWM) dish]
1-8 # # # # # # # #
9-16 # NA NA NA NA NA NA NA