remove PSAtera dependency

Install-EmberkomCloudBackup.ps1

@@ -15,11 +15,9 @@ switch ( $Edition.ToLower() ) {
     default   { $URL = $ECB_WIN_URL; $AgentEdition = 'desktop'   }
 }
 
-## Install and import additional Powershell modules
+## Install and import additional Powershell module
 Install-MSP360Module
 Import-Module -Name MSP360
-Install-PSAteraModule
-Import-Module -Name PSAtera
 
 ## Install the agent
 LogMsg "Installing Emberkom Cloud Backup agent"
@@ -28,11 +26,6 @@ Catch { LogErr $_.Exception.Message }
 
 ## Add backup user to installed product
 Try {
-    LogMsg "Getting Atera agent and custom field information"
-    Set-AteraAPIKey -APIKey $AteraAPIKey
-    $AteraAgent = Get-AteraAgent
-    $MSP360Username = $(Get-AteraCustomValue -ObjectType Customer -ObjectId $AteraAgent.CustomerID -FieldName 'MSP360 Account Username').ValueAsString
-    $MSP360Password = $(Get-AteraCustomValue -ObjectType Customer -ObjectId $AteraAgent.CustomerID -FieldName 'MSP360 Account Password').ValueAsString
     $MSP360Password = ConvertTo-SecureString -string $MSP360Password -AsPlainText -Force
     LogMsg "Adding backup user account: ${MSP360Username}"
     Add-MBSUserAccount -User $MSP360Username -Password $MSP360Password