We are using the trial license to try BitDefender. We use the console to define some policies and generate a package to download.
    
        
            
    
The following is our OS information (using VM):
Windows Server 2008 R 2 Standard (Service Pack 1)
Processor: Intel(R) Core(TM) i5-10500 CPU @ 3.10GHz       3.10GHz
RAM: 4.00GB
System type: 64-bit Operating Syatem
 
When we want to install Bitdefender and use it, we got some problems.
1: We can see the normal screen.
    
        
            
    
2: At the end time, BitDefender shows this screen about the error information and appears for twice (I pressed "OK" already).
    
        
            
    
3: BitDefender shows Installation failed, then it auto closes the window.
    
        
            
    
4: When we reboot the VM, it shows the Uninstall Screen. 
    
        
            
    
5: We found that the BitDefender was installed, but it cannot be shown in our console (Network):
    
        
            
    
6: We found that we cannot sync the Windows Server 2008, and it cannot sync with our policy.
7: When we check the Server Manager, we found some problems. 
    
        
            
    
8: The following is our detailed log data:
Log Name:   System
Source:    Service Control Manager
Date:     28/6/2022 12:30:53
Event ID:   7034
Task Category: None
Level:     Error
Keywords:   Classic
User:     N/A
Computer:   WIN-4MO10GM085J
Description:
The Bitdefender Endpoint Redline Service service terminated unexpectedly. It has done this 1 time(s).
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
  <EventID Qualifiers="49152">7034</EventID>
  <Version>0</Version>
  <Level>2</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8080000000000000</Keywords>
  <TimeCreated SystemTime="2022-06-28T04:30:53.953125000Z" />
  <EventRecordID>5905</EventRecordID>
  <Correlation />
  <Execution ProcessID="452" ThreadID="524" />
  <Channel>System</Channel>
  <Computer>WIN-4MO10GM085J</Computer>
  <Security />
 </System>
 <EventData>
  <Data Name="param1">Bitdefender Endpoint Redline Service</Data>
  <Data Name="param2">1</Data>
 </EventData>
</Event>
Log Name:   System
Source:    Service Control Manager
Date:     28/6/2022 12:30:57
Event ID:   7006
Task Category: None
Level:     Error
Keywords:   Classic
User:     N/A
Computer:   WIN-4MO10GM085J
Description:
The ScRegSetValueExW call failed for DeleteFlag with the following error: 
Access is denied.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
  <EventID Qualifiers="49152">7006</EventID>
  <Version>0</Version>
  <Level>2</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8080000000000000</Keywords>
  <TimeCreated SystemTime="2022-06-28T04:30:57.031250000Z" />
  <EventRecordID>5907</EventRecordID>
  <Correlation />
  <Execution ProcessID="452" ThreadID="1116" />
  <Channel>System</Channel>
  <Computer>WIN-4MO10GM085J</Computer>
  <Security />
 </System>
 <EventData>
  <Data Name="param1">ScRegSetValueExW</Data>
  <Data Name="param2">DeleteFlag</Data>
  <Data Name="param3">%%5</Data>
 </EventData>
</Event>
Log Name:   System
Source:    Service Control Manager
Date:     28/6/2022 12:31:00
Event ID:   7006
Task Category: None
Level:     Error
Keywords:   Classic
User:     N/A
Computer:   WIN-4MO10GM085J
Description:
The ScRegSetValueExW call failed for DeleteFlag with the following error: 
Access is denied.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
  <EventID Qualifiers="49152">7006</EventID>
  <Version>0</Version>
  <Level>2</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8080000000000000</Keywords>
  <TimeCreated SystemTime="2022-06-28T04:31:00.078125000Z" />
  <EventRecordID>5908</EventRecordID>
  <Correlation />
  <Execution ProcessID="452" ThreadID="524" />
  <Channel>System</Channel>
  <Computer>WIN-4MO10GM085J</Computer>
  <Security />
 </System>
 <EventData>
  <Data Name="param1">ScRegSetValueExW</Data>
  <Data Name="param2">DeleteFlag</Data>
  <Data Name="param3">%%5</Data>
 </EventData>
</Event>
Log Name:   System
Source:    Service Control Manager
Date:     28/6/2022 12:31:00
Event ID:   7006
Task Category: None
Level:     Error
Keywords:   Classic
User:     N/A
Computer:   WIN-4MO10GM085J
Description:
The ScRegSetValueExW call failed for DeleteFlag with the following error: 
Access is denied.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
  <EventID Qualifiers="49152">7006</EventID>
  <Version>0</Version>
  <Level>2</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8080000000000000</Keywords>
  <TimeCreated SystemTime="2022-06-28T04:31:00.093750000Z" />
  <EventRecordID>5909</EventRecordID>
  <Correlation />
  <Execution ProcessID="452" ThreadID="524" />
  <Channel>System</Channel>
  <Computer>WIN-4MO10GM085J</Computer>
  <Security />
 </System>
 <EventData>
  <Data Name="param1">ScRegSetValueExW</Data>
  <Data Name="param2">DeleteFlag</Data>
  <Data Name="param3">%%5</Data>
 </EventData>
</Event>
Log Name:   System
Source:    Service Control Manager
Date:     28/6/2022 12:31:00
Event ID:   7006
Task Category: None
Level:     Error
Keywords:   Classic
User:     N/A
Computer:   WIN-4MO10GM085J
Description:
The ScRegSetValueExW call failed for DeleteFlag with the following error: 
Access is denied.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
  <Provider Name="Service Control Manager" Guid="{555908d1-a6d7-4695-8e1e-26931d2012f4}" EventSourceName="Service Control Manager" />
  <EventID Qualifiers="49152">7006</EventID>
  <Version>0</Version>
  <Level>2</Level>
  <Task>0</Task>
  <Opcode>0</Opcode>
  <Keywords>0x8080000000000000</Keywords>
  <TimeCreated SystemTime="2022-06-28T04:31:00.125000000Z" />
  <EventRecordID>5910</EventRecordID>
  <Correlation />
  <Execution ProcessID="452" ThreadID="1116" />
  <Channel>System</Channel>
  <Computer>WIN-4MO10GM085J</Computer>
  <Security />
 </System>
 <EventData>
  <Data Name="param1">ScRegSetValueExW</Data>
  <Data Name="param2">DeleteFlag</Data>
  <Data Name="param3">%%5</Data>
 </EventData>
</Event>
Can anyone help us? Thanks☺️