just helped my friend to solve his problem. he installed JKay Deluxe 13.2 but he got FC (force close) everytime he pressed the icon. after reading the log file, i tried to see where the problem lies. i decompressed the apk and read the source code in smali and found that the null pointer exception at DeluxeSettings.java line 1976 (or DeluxeSettings$updateSysUI.smali) was caused by the missing 'next_alarm_formatted' entry in the system table, found at /data/data/com.android.providers.settings/databases/settings.db. the lines try to read the value of 'next_alarm_formatted' but not handling null value (missing entry). i then added back an entry with empty value to the database and now it works like a charm!

so if you r facing with similar problem, take a look at your log by ddms (aka dalvik debug monitor) or by adb with the following command if you have the logger module loaded (logger.ko):

adb shell logcat -d | grep jkaysoft

if you find something like:
W/WindowManager( 3342): Window Window{4053d140 Starting com.jkaysoft.gingertheme paused=false} destroyed surface Surface(name=Starting com.jkaysoft.gingertheme, identity=-1, mNativeSurface=0), session Session{407ca078 uid 1000}
E/AndroidRuntime(10191): at com.jkaysoft.gingertheme.DeluxeSettings$updateSysUI.run(DeluxeSettings.java:1976)

then u can easily trace the missing entry at line 1976 (not exactly at line 1976, search for '.line 1976' instead), if you r comfortable with editing or reading the smali files, and add it back to the db with sqlite

anyway, i will report the problem to _JKay_ so just be patient if u dono how to fix it or don wanna read the smali files