Rundll32.exe is a process for loading dynamic linked library (DLL) files in memory of Microsoft Windows. It allows other programs can use it. These files cannot be launched directly. So once Run32dll error message window comes up for the virus in your PC, we may need the following instruction to solve it instead of deleting it directly.

1. Go to C:\Windows\System32\ to find the Rundll32.exe file.

2. Select the file, copy it to a safe place for backup, just in case if something goes wrong, you won’t regret. Rename it to another name and remember it.

3. In fact, you could try to delete the file directly by clicking “Delete.” This may succeed or fail. It failed because there are “locks” on the file that may keep it from being opened or removed.

4. Download a software to remove locks placed on programs and files, like Unlocker. Install it and run it.

5. Right click the Rundll32.exe file, select “Unlocker.”

6. Select the “Unlock All” button on the window, then choose “Quit.” Now you’ve successfully removed the lock. Go back to your dll. file, click delete.

Users could use Google Docs and PowerPoint together to move from online collaboration to offline editing. Google Docs Presentations are primarily online and offer more sharing and collaboration options. Here is the instruction to tell you how to share slides between the two.

1. Go to docs.google.com and log in your Google Account. Click the Documents drop-down menu, select the presentation you want to import.

2. That presentation will launch in a new window, click the file menu and download it. Choose “PowerPoint” type. Name it and choose a location. Click “OK” to save it.

3. Open the downloaded file to launch PowerPoint.

Click the first slide you want to import into another PowerPoint, hold “Shift” button on your keyboard and click on the last slide in the range of slides you want. Copy them.

4. Open the PowerPoint into which you want to import. Past the slides on the left.

Avira Antivirus offers basic protection against viruses, worms, Trojans, rootkits, adware, and spyware that has been tried and tested over 100 million times worldwide. Avira firewall has default settings to allow safe traffic to pass to your computer, but blocks unknown or unauthorized ports. You can add a firewall rule to configure Avira to allow open ports for applications that are not covered by the default settings. Here is the instruction to tell you how to do it.

1. Start AntiVar.

2. Click “Online Protection” and select “Firewall.” Click “Configuration.”

3. On the left menu, open “Firewall” and click “Adapter Rules.” Highlight “Incoming Rules” and click “Add Rule.” Name the new firewall rule a name and click “OK.”

4. Click “<empty>” in the new firewall rule and follow the prompt to enter a port or range of ports to open for incoming traffic. To open more than one port under a single rule, separate the port numbers with a comma. Click “Apply” to save the new rule.

5. Click “Outgoing Rules” to create a new rule. Click “Add Rule,” name the rule and select “Outgoing TCP Rule.” Click “<empty>” in the new firewall rule and enter a port or range of ports to open for outgoing traffic. Click “Apply”.