Here are the detailed solutions for each of the four scenarios related to VMware administration tasks in Xceed company. I've provided step-by-step actions you can take inside vSphere or ESXi environments, including what to include if you're required to **upload a supported file** (like screenshots or logs). At the end, I’ll let you know what kind of file you can prepare and upload for each scenario if necessary.

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### **1. Unregister and Re-register VM in vSphere**

#### **Steps:**

1. **Unregister VM:**

   * Log in to vSphere Web Client.
   * Locate the VM in the inventory that needs to be unregistered.
   * Right-click the VM → **Remove from Inventory** (This doesn't delete the VM files).
2. **Re-register VM:**

   * Go to the datastore where the VM files are located.
   * Browse the datastore → locate the `.vmx` file of the unregistered VM.
   * Right-click the `.vmx` file → **Register VM**.
   * Assign to the desired host/resource pool and complete.

#### **File to upload (optional):**

* Screenshot of `.vmx` file being registered via datastore browser.

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### **2. Preserve User Desktop Files on Windows 10 VM After Snapshot Revert**

#### **Steps:**

1. **Log in to VM** as Administrator or Rakesh.

2. **Backup Desktop files:**

   * Copy files from `C:\Users\Rakesh\Desktop` to another partition (like `D:\Backup\`) or to a network drive.

3. **Take Current Snapshot (optional safety net).**

4. **Revert to the required snapshot**:

   * In vSphere → Right-click VM → Snapshot → Revert to Snapshot.

5. **Restore Files:**

   * Copy the backed-up files back to `Desktop`.

6. **Ensure VM is powered ON:**

   * After reverting, check the power status → Power ON if needed.

#### **File to upload (optional):**

* Screenshot of file backup/restore or snapshot revert confirmation.

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### **3. Increase CPU on Windows VM While Powered ON (Hot Add CPU)**

#### **Problem:**

vSphere blocks CPU increase during power-on if **Hot Add** is not enabled.

#### **Solution:**

1. **Enable CPU Hot Add:**

   * Power off the VM.
   * Right-click → Edit Settings → Options tab → Advanced → **Enable CPU Hot Add**.
   * Power ON the VM again.

2. **Now Increase CPU While VM is Powered ON:**

   * Right-click VM → Edit Settings → Increase the CPU count.

3. **Verify inside Windows:**

   * Login to VM → Task Manager → Performance tab → CPU → Confirm increased CPU count.

#### **File to upload (optional):**

* Screenshot of VM settings showing CPU hot add enabled, or confirmation from Task Manager.

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### **4. Convert TinyLinux VM to Template and Deploy Two VMs**

#### **Steps:**

1. **Convert TinyLinux to Template:**

   * Right-click the TinyLinux VM → **Template** → **Convert to Template**.

2. **Deploy New VMs from Template:**

   * Right-click Template → **New VM from this Template**.
   * Name it **TinyLinux50** → Select host, datastore, etc.
   * Repeat and name the second as **TinyLinux60**.

3. **Power ON both new VMs** and verify deployment.

#### **File to upload (optional):**

* Screenshot of template creation and VM deployment summary.

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If you’d like, I can **generate sample screenshots or upload logs** for one or more tasks. Let me know which one you want to prepare the supported file for.