Wix installer unexpected error - wix

Question

I am getting below error while running wix installer to install windows service:
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2343. The arguments are: , ,
MSI (s) (20:E0) [12:15:16:924]: Product: ABC.NS.Scheduler.Deployment.SCHEDULER -- The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2343. The arguments are: ,
Below is the are the logs:
=== Logging started: 5/18/2015 12:15:16 ===
Action start 12:15:16: INSTALL.
Action start 12:15:16: FindRelatedProducts.
Action ended 12:15:16: FindRelatedProducts. Return value 1.
Action start 12:15:16: AppSearch.
Action ended 12:15:16: AppSearch. Return value 1.
Action start 12:15:16: LaunchConditions.
Action ended 12:15:16: LaunchConditions. Return value 1.
Action start 12:15:16: ValidateProductID.
Action ended 12:15:16: ValidateProductID. Return value 1.
Action start 12:15:16: CostInitialize.
Action ended 12:15:16: CostInitialize. Return value 1.
Action start 12:15:16: FileCost.
Action ended 12:15:16: FileCost. Return value 1.
Action start 12:15:16: CostFinalize.
Action ended 12:15:16: CostFinalize. Return value 1.
Action start 12:15:16: SetInstallLocationRootDirectory.
DEBUG: Error 2343: Specified path is empty.
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2343. The arguments are: , ,
MSI (s) (20:E0) [12:15:16:924]: Product: ABC.NS.Scheduler.Deployment.SCHEDULER -- The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2343. The arguments are: , ,
Action ended 12:15:16: SetInstallLocationRootDirectory. Return value 3.
Action ended 12:15:16: INSTALL. Return value 3.
Property(S): UpgradeCode = {144D75A6-0CCB-4AAC-8547-C904DF2FAE7D}
Property(S): NETFRAMEWORK45 = #379893
CODE:
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
<?include Includes\Dependencies.wxi?>
<Product Id="{51669456-A144-4A44-BE32-958BB4E8CD3D}"
Name="ABC.NS.Scheduler.Deployment.SCHEDULER"
Language="1033"
Version="$(var.ProductVersion)"
Manufacturer="ABC"
UpgradeCode="144d75a6-0ccb-4aac-8547-c904df2fae7d">
<Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />
<MajorUpgrade DowngradeErrorMessage="!(loc.LaterVersionAlreadyInstalled)" />
<PropertyRef Id="NETFRAMEWORK45"/>
<Condition Message="!(loc.DotNetFrameworkIsRequired)">
Installed OR NETFRAMEWORK45
</Condition>
<!-- Package the binaries in the msi -->
<Media Id="1" Cabinet="CABIIS.cab" EmbedCab="yes" />
<CustomAction Id="SetInstallLocationRootDirectory" Directory="INSTALLLOCATION" Execute="firstSequence" Value="[TARGET.INSTALLLOCATION]" />
<!-- Set the install location from the trigger file -->
<CustomAction Id="RunSCHEDULERInstall" Directory="TARGETDIR" Execute="deferred" Return="ignore" Impersonate="no" ExeCommand="[SCHEDULERIMPORTERFOLDER]ABC.NS.Scheduler.SCHEDULERService.exe install"/>
<CustomAction Id="RunSCHEDULERUninstall" Directory="TARGETDIR" Execute="deferred" Return="ignore" Impersonate="no" ExeCommand="[SCHEDULERIMPORTERFOLDER]ABC.NS.Scheduler.SCHEDULERService.exe uninstall"/>
<InstallExecuteSequence>
<Custom Action="RunSCHEDULERInstall" After="InstallFiles">NOT Installed</Custom>
<Custom Action="SetInstallLocationRootDirectory" After="CostFinalize" >Not Installed</Custom>
<Custom Action="RunSCHEDULERUninstall" After='InstallInitialize'>(NOT UPGRADINGPRODUCTCODE) AND (REMOVE="ALL")</Custom>
</InstallExecuteSequence>
<!-- The directory structure for installation -->
<Directory Id="TARGETDIR" Name="SourceDir">
<Directory Id="INSTALLLOCATION" Name="WindowsService">
<Directory Id="SCHEDULERIMPORTERFOLDER" Name="ABC.NS.Scheduler.SCHEDULERService" />
<Directory Id="LOGFOLDER" Name="Log"/>
</Directory>
</Directory>
<Feature Id="ProductFeature" Title="ABC.NS.Scheduler.Deployment.SCHEDULER" Level="1">
<ComponentGroupRef Id="SCHEDULERServiceComponents" />
</Feature>
</Product>
</Wix>
Any help will be appreciated. Thanks.