quita ese ext.ini que tienes y pon este

Código:
;W300 031 
[EP_DATA]: 0x4C02B21C; 
[RUN_PAGE_EXIT]: 0x45545851; 
[DB_EXT_C1]: 0x290; 
[DB_CMD_SETSAVEDICON]: 0x35; 
[DB_CMD_SETSMALLICON]: 0x36; 
[DB_CMD_SETBIGICON]: 0x37;
[EXT00]: ini,  ini_big_icon.png,ini_small_icon.png,/VEF.elf 
[EXT01]: txta,  txt_big_icon.png,txt_small_icon.png,/VEF.elf 
[EXT02]: xml,  xml_big_icon.png,xml_small_icon.png,/VEF.elf 
[EXT03]: cfg,  cfg_big_icon.png,cfg_small_icon.png,/VEF.elf 
[EXT04]: bcfg,  bcfg_big_icon.png,bcfg_small_icon.png,/BcfgEdit.elf 
[EXT05]: pkg,  pkg_big_icon.png,pkg_small_icon.png,/Installer.elf 
[EXT06]: zip,  zip_big_icon.png,zip_small_icon.png,/Unzip_v3.elf 
[EXT07]: rar,  zip_big_icon.png,zip_small_icon.png,/Unrar.elf 
[EXT08]: doc,  doc_big_icon.png,doc_small_icon.png,/Vef.elf 
[EXT09]: dat,  dat_big_icon.png,dat_small_icon.png,/vef.elf 
[EXT10]: rtf,  rtf_big_icon.png,rtf_small_icon.png,/Vef.elf