VM-Type Computer Name

Question

I am trying to deploy VMs with MDT but Sysprep breaks because VMWare machine names are generated automatically with very long strings with spaces (it is due to the customization file as i use the service tag to generate computer names).
I use the same naming convention for Desktop and laptops (WK-ServiceTag and LT-ServiceTag), VMs have very long strings for service tags so it makes the computer name faulty.
I am trying to make an exception and have MDT ask for a computer name if the deployed machine is a VM but it does not work, the VM name is still automatically generated.
Can someone see what am i missing in my customization file:
[Settings]
Priority=DefaultGateway,ByLaptopType, ByDesktopType, ByVMType, ByServerType, HardwareInfo,Default
Properties=Type,MakeAlias,ModelAlias,MyCustomProperty
[DefaultGateway]
10.8.255.254=Paris
10.2.255.238=WTC
[WTC]
DeployRoot=\\REMCORPMIG01\MDTProduction$
WSUSServer=http://NLWUSSV02:8530
SLSHARE=\\REMCORPMIG01\Logs$\%ComputerName%
UDShare=\\REMCORPMIG01\MigData$
BackupShare=\\REMCORPMIG01\MigData$
EventService=http://REMCORPMIG01:9800
[Paris]
DeployRoot=\\FRPARSV11\MDTProduction$
WSUSServer=http://FRPARSV11:8530
SLSHARE=\\FRPARSV11\Logs$\%ComputerName%
UDShare=\\FRPARSV11\MigData$
BackupShare=\\FRPARSV11\MigData$
EventService=http://FRPARSV11:9800
[HardwareInfo]
UserExit=ModelAliasExit.vbs
MakeAlias=#SetMakeAlias()#
ModelAlias=#SetModelAlias()#
[Default]
_SMSTSOrgName=IT TEAM - Production
UDDIR=%ComputerName%
BackupDir=%ComputerName%
ScanStateArgs=/ue:*\* /ui:Corp\* /uel:30
USMTMigFiles001=MigApp.xml
USMTMigFiles002=MigUser.xml
USMTMigFiles003=MigDocs.xml
USMTMigFiles004=WNB.xml
HideShell=YES
ApplyGPOPack=NO
SkipUserData=NO
UserDataLocation=AUTO
SkipApplications=YES
SkipAppsOnUpgrade=NO
SkipPackageDisplay=NO
SkipAdminPassword=YES
SkipProductKey=YES
SkipComputerName=YES
SkipDomainMembership=YES
SkipLocaleSelection=YES
SkipTaskSequence=NO
SkipTimeZone=YES
SkipBitLocker=YES
SkipSummary=YES
SkipBDDWelcome=YES
SkipCapture=YES
SkipFinalSummary=YES
TimeZoneName=W. Europe Standard Time
JoinDomain=corp.rem.local
DomainAdmin=JoinAccount
DomainAdminDomain=corp.rem.local
DomainAdminPassword=ABC-123
BitsPerPel=32
VRefresh=60
XResolution=1
YResolution=1
[ByLaptopType]
SkipComputerName=YES
OSDComputerName=%Type%-%SerialNumber%
Subsection=Laptop-%IsLaptop%
MandatoryApplications001={1aa3bdbb-5f84-4256-aafb-e237abbf6f39}
[ByDesktopType]
SkipComputerName=YES
OSDComputerName=%Type%-%SerialNumber%
Subsection=Desktop-%IsDesktop%
[ByVMType]
Subsection=VM-%IsVM%
[ByServerType]
Subsection=Server-%IsServer%
[Laptop-True]
Type=LT
[Desktop-True]
Type=WK
[VM-True]
Type=VM
SkipComputerName=NO
[Server-True]
Type=Server
SkipBDDWelcome=NO
SkipComputerName=NO

Answer 1

I got some bdd.log bizarely it processes the BYLAPTOPTYPE section
<![LOG[------ Processing the [BYLAPTOPTYPE] section ------]LOG]!><time="15:59:56.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [Laptop-False] section ------]LOG]!><time="15:59:56.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[Property OSDCOMPUTERNAME is now = %Type%-VMware-42 2e b7 df df 0c 07 78-c1 73 b7 3e e1 9e 93 87]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1"
thread="" file="ZTIGather">
<![LOG[Using from [BYLAPTOPTYPE]: OSDCOMPUTERNAME = %Type%-VMware-42 2e b7 df df 0c 07 78-c1 73 b7 3e e1 9e 93 87]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1"
thread="" file="ZTIGather">
<![LOG[Property SKIPCOMPUTERNAME is now = YES]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[Using from [BYLAPTOPTYPE]: SKIPCOMPUTERNAME = YES]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[Property MANDATORYAPPLICATIONS001 is now = {1aa3bdbb-5f84-4256-aafb-e237abbf6f39}]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread=""
file="ZTIGather">
<![LOG[Added value from [BYLAPTOPTYPE]: MANDATORYAPPLICATIONS = {1aa3bdbb-5f84-4256-aafb-e237abbf6f39}]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1"
thread="" file="ZTIGather">
<![LOG[------ Processing the [BYDESKTOPTYPE] section ------]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [Desktop-False] section ------]LOG]!><time="15:59:57.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [BYVMTYPE] section ------]LOG]!><time="15:59:58.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [VM-True] section ------]LOG]!><time="15:59:59.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[Property TYPE is now = VM]LOG]!><time="15:59:59.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[Using from [VM-True]: TYPE = VM]LOG]!><time="15:59:59.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [BYSERVERTYPE] section ------]LOG]!><time="16:00:00.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [Server-False] section ------]LOG]!><time="16:00:00.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">
<![LOG[------ Processing the [HARDWAREINFO] section ------]LOG]!><time="16:00:01.000+000" date="05-01-2015" component="ZTIGather" context="" type="1" thread="" file="ZTIGather">