So I just download the C-54 mod and got a 20% crash. Don't know why. Initlog read:
2014-05-28 20:36:26:148 (dinput.dll) : IL-2 Process ID = 00000FA8
2014-05-28 20:36:26:149 (dinput.dll) : Starting Watchdog at C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\bin\selector\basefiles\IL-2 Watchdog.exe
2014-05-28 20:36:26:152 (dinput.dll) : Watchdog process started.
2014-05-28 20:36:26:153 (dinput.dll) : JVM Parameters injector activated
2014-05-28 20:36:26:155 (dinput.dll) : Applying JVM Memory Settings from IL-2 Selector...
2014-05-28 20:36:26:188 (dinput.dll) : Adding JVM Option: -Xms444M
2014-05-28 20:36:26:189 (dinput.dll) : Adding JVM Option: -Xmx444M
2014-05-28 20:36:26:190 (dinput.dll) : Adding JVM Option: -Xss4096K
2014-05-28 20:36:26:191 (dinput.dll) : Adding JVM Option: -XX:PermSize=64M
2014-05-28 20:36:26:192 (dinput.dll) : Adding JVM Option: -XX:MaxPermSize=64M
2014-05-28 20:36:26:193 (dinput.dll) : Checking duplicate JVM Options...
2014-05-28 20:36:26:194 (dinput.dll) : Checking mandatory JVM Options...
2014-05-28 20:36:26:195 (dinput.dll) : Adding JVM Option: -Djava.class.path=.
2014-05-28 20:36:26:196 (dinput.dll) : Adding JVM Option: -Xincgc
2014-05-28 20:36:26:197 (dinput.dll) : Adding JVM Option: -Xverify:none
2014-05-28 20:36:26:198 (dinput.dll) : Adding JVM Option: -Xcomp
2014-05-28 20:36:26:199 (dinput.dll) : Final JVM Option List:
2014-05-28 20:36:26:201 (dinput.dll) : -Xms444M
2014-05-28 20:36:26:203 (dinput.dll) : -Xmx444M
2014-05-28 20:36:26:204 (dinput.dll) : -Xss4096K
2014-05-28 20:36:26:204 (dinput.dll) : -XX:PermSize=64M
2014-05-28 20:36:26:205 (dinput.dll) : -XX:MaxPermSize=64M
2014-05-28 20:36:26:206 (dinput.dll) : -Djava.class.path=.
2014-05-28 20:36:26:207 (dinput.dll) : -Xincgc
2014-05-28 20:36:26:208 (dinput.dll) : -Xverify:none
2014-05-28 20:36:26:210 (dinput.dll) : -Xcomp
2014-05-28 20:36:26:259 (dinput.dll) : Hooked "SAS_CreateJavaVM" function activated, injecting JVM Parameters
2014-05-28 20:36:26:291 (dinput.dll) : JVM Parameters injected successfully
2014-05-28 20:36:26:295 (wrapper) : ProcessAttach, attached Processes = 1
2014-05-28 20:36:26:296 (wrapper) : Calling GetCommandLineParams()
2014-05-28 20:36:26:299 (wrapper) : MODS Folder = "#SAS"
2014-05-28 20:36:26:301 (wrapper) : No FILES Folder set.
2014-05-28 20:36:26:302 (wrapper) : Calling LinkIl2fbExe()
2014-05-28 20:36:26:303 (wrapper) : Trying to link back to C:\Program Files\Ubisoft\IL-2 Sturmovik 1946\il2fb.exe through LoadLibrary()
2014-05-28 20:36:26:304 (wrapper) : Calling CreateModsFolderList()
2014-05-28 20:36:26:796 (wrapper) : Scanning #SAS folder took 491 milliseconds.
2014-05-28 20:36:26:797 (wrapper) : Total number of modded files = 25143.
2014-05-28 20:36:26:798 (wrapper) : Calling SortList()
2014-05-28 20:36:26:806 (wrapper) : Sorting modded files list took 7.363 milliseconds.
2014-05-28 20:36:26:807 (wrapper) : Calling RemoveDuplicates()
2014-05-28 20:36:26:809 (wrapper) : Removing 541 Duplicates took 0.370 milliseconds.
2014-05-28 20:36:26:810 (wrapper) : ThreadAttach, attached Threads = 1
2014-05-28 20:36:31:430 (wrapper) : ThreadAttach, attached Threads = 2
2014-05-28 20:36:31:469 (wrapper) : ThreadAttach, attached Threads = 3
2014-05-28 20:36:31:477 (wrapper) : ThreadAttach, attached Threads = 4
2014-05-28 20:36:31:482 (wrapper) : ThreadAttach, attached Threads = 5
2014-05-28 20:36:31:495 (wrapper) : ThreadAttach, attached Threads = 6
2014-05-28 20:36:34:611 (wrapper) : ThreadDetach, attached Threads = 5
2014-05-28 20:36:34:620 (wrapper) : ThreadDetach, attached Threads = 4
2014-05-28 20:36:34:625 (wrapper) : ThreadDetach, attached Threads = 3
2014-05-28 20:36:34:626 (wrapper) : ThreadDetach, attached Threads = 2
2014-05-28 20:36:34:704 (wrapper) : ProcessDetach, attached Processes = 0
2014-05-28 20:36:34:705 (wrapper) : Total files opened = 28187
2014-05-28 20:36:34:706 (wrapper) : Total search time consumed = 1.466 milliseconds (0.001465618261 Seconds)
2014-05-28 20:36:34:707 (wrapper) : Search Time per File = 51.996 nanoseconds (0.000000051996 Seconds)
2014-05-28 20:36:34:708 (wrapper) : Average Search Iterations required per File = 8.9
2014-05-28 20:36:34:710 (dinput.dll) : JVM Parameters injector deactivated