Packaging on FB 4.7 - AIR 3.7 fails

I'm packaging with Flash Builder 4.7, overlayed with AIR 3.7:

Debug command

launch method On Device, Fast, Debug via USB,

including only the required files in the package (xml and swf)

Thsi is the full error log:

Error occurred while packaging the application:

File D:\subversion\common\branches2\SutekTombMobile\bin-debug\AOT\SuteksTomb-app.xml is not a valid AIRI or AIR file

usage:

  adt -checkstore SIGNING_OPTIONS

  adt -certificate -cn <name> ( -ou <org-unit> )? ( -o <org-name> )? ( -c <country> )? ( -validityPeriod <years> )? ( 1024-RSA | 2048-RSA ) <pfx-file> <password>

  adt -help

  adt -migrate SIGNING_OPTIONS ( <air-file-in> | <airn-file-in> ) <output-file>

  adt -package SIGNING_OPTIONS ( -target air )? <output-package> ( <app-desc> FILE_OPTIONS | <input-package> )

  adt -package SIGNING_OPTIONS -target airn <output-package> ( <app-desc> FILE-AND-PATH-OPTIONS | <input-package> )

  adt -package -target ( apk | apk-debug | apk-emulator | apk-captive-runtime ) ( CONNECT_OPTIONS? | LISTEN_OPTIONS? ) ( -airDownloadURL <url> )? SIGNING_OPTIONS <output-package> ( <app-desc> PLATFORM-SDK-OPTION? FILE-AND-PATH-OPTIONS | <input-package> PLATFORM-SDK-OPTION? )

  adt -package -target ( ipa-test | ipa-debug | ipa-app-store | ipa-ad-hoc | ipa-test-interpreter | ipa-debug-interpreter | ipa-test-interpreter-simulator | ipa-debug-interpreter-simulator ) ( CONNECT_OPTIONS? | LISTEN_OPTIONS? ) ( -sampler )? ANE_LINK_OPTIONS? SIGNING_OPTIONS <output-package> ( <app-desc> PLATFORM-SDK-OPTION? FILE-AND-PATH-OPTIONS | <input-package> PLATFORM-SDK-OPTION? )

  adt -package SIGNING_OPTIONS? -target native SIGNING_OPTIONS? <output-package> ( <app-desc> FILE-AND-PATH-OPTIONS | <input-package> )

  adt -package SIGNING_OPTIONS? -migrate SIGNING_OPTIONS -target native SIGNING_OPTIONS? <output-package> <app-desc> FILE_OPTIONS PATH-OPTION

  adt -package SIGNING_OPTIONS? -target bundle SIGNING_OPTIONS? <output-package> ( <app-desc> FILE-AND-PATH-OPTIONS | <input-package> )

  adt -package SIGNING_OPTIONS? -target ane <output-package> <ext-desc> ANE_OPTIONS

  adt -prepare <airi-file> <app-desc> FILE_AND_PATH_OPTIONS

  adt -sign SIGNING_OPTIONS ( -target ( air | airn | ane ) )? ( <airi-file> | <unsigned-ane-file> ) <output-file>

  adt -devices          PLATFORM-OPTION PLATFORM-SDK-OPTION?

  adt -installRuntime   PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION? ( -package <apk-file> )?

  adt -installApp       PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION? -package <apk-file | ipa-file>

  adt -uninstallRuntime PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION?

  adt -uninstallApp     PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION? -appid <app-id>

  adt -launchApp        { PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION? ( -debuggerPort port )? -appid <app-id> }

  adt -runtimeVersion   PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION?

  adt -appVersion       PLATFORM-OPTION PLATFORM-SDK-OPTION? DEVICE-OPTION? -appid <app-id>

  adt -version

SIGNING_OPTIONS      : -storetype <type> ( -keystore <store> )? ( -storepass <pass> )? ( -alias <aliasName> )? ( -keypass <pass> )? ( -providerName <name> )? ( -tsa <url> )? ( -provisioning-profile <profile> )?

FILE_OPTIONS         : <fileOrDir>* ( ( -C <dir> <fileOrDir>+ ) | ( -e <file> <path> ) )*

CONNECT_OPTIONS      : -connect <host>

LISTEN_OPTIONS       : -listen <port>

ANE_LINK_OPTIONS     : -hideAneLibSymbols ( yes | no )

ANE_OPTIONS          : -swc <swc> ( -platform <name> (-platformoptions <file>)? <fileOrDir>* ( -C <dir> <fileOrDir>+ )* )*

FILE-AND-PATH-OPTIONS: ( PATH-OPTION | FILE-OPTIONS ) FILE-AND-PATH-OPTIONS?

PATH-OPTION          : -extdir <dir>

PLATFORM-OPTION      : -platform (android | ios)

PLATFORM-SDK-OPTION  : -platformsdk <platform-sdk-home-dir>

DEVICE-OPTION        : -device ( deviceID | ios-simulator )