# NICDSign Issues

## How to Uninstall Previous Version of NICDSign

```
sudo apt purge nicdsign
```

## Browser configuration

**Google Chrome**  

```
chrome://flags/#allow-insecure-localhost
```

**Mozilla Firefox**

```
about:preferences#privacy
```

**Certificate section** and click on the **View Certificates** button to open the certificate manager.In the Certificate Manager popup, click on the **Authorities** tab and then click on **Import button.**Browse to DSCSigner/ssl folder and select the [**rootCA.crt**](https://bims.treasury.kerala.gov.in/treasury/dsc/rootCA.crt) file and click on the Open button

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MiMFYwmHMppY_dzyvOQ%2F-MiMGsAvoPIgE2i7r2eg%2Fcrt.JPG?alt=media\&token=29967d3a-ba3c-4507-bb92-b047836e0b51)

:white\_check\_mark: The configuration is complete and now you can use Mozilla Firefox for digital signing using DSCSigner.

## **How to Fix NICDSign Installation Error**

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-MabmT730A5FHyqdjRx1%2F20210526_191254.jpg?alt=media\&token=27bd21b0-b9b7-42c0-a547-db0e6baa0a41)

> solution: Go to Downloads folder and extract NICDSign.deb file

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-Mabn3DwkBJ40alrT31G%2F12.png?alt=media\&token=6a9aa50d-0a7a-4cd3-ab0f-8ec9592109d4)

> Then Extract `data.tar.gz`

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-Mabn_limoBlO9A5lrf1%2F21.png?alt=media\&token=4d9684c8-5e79-44fa-8b0a-7095b8381f4a)

> Then Go to `opt` folder

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-MabnpNTeO3brWU9H8C9%2F31.png?alt=media\&token=db238003-7666-4d85-aa88-8e0af0ddade5)

> Then Go to `nic` folder

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-MabnzriJdalheIMRTL5%2F41.png?alt=media\&token=6f0b5181-75dc-4da2-8b20-781888b2f028)

> Then Go to `NICDSign` folder

![](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MK_8KNTUUz_X6mqZndc%2F-MablFQEXzktMe-rfA7F%2F-MaboDF7Y9a6l_Bfeinp%2F51.png?alt=media\&token=1d2bc6c3-d248-4944-94b1-2f4d5ad03805)

> Then copy paste `NICDSign.desktop` file to `Desktop`

> After completing this process, run NICDSign.deb file again *(sudo dpkg -i NICDsign.deb)*

> :white\_check\_mark: NICDSign installed Successfully 

**Enable NICDSign** 

![Courtsey:HSE](https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MK_8KNTUUz_X6mqZndc%2Fuploads%2FHPSgc34gFM2t9nLZbR68%2FIMG-20211001-WA0006.jpg?alt=media\&token=58cd8706-dfdf-4628-9123-84a5d0e65303)

```
sudo mkdir /home/user/.config/autostart
```

```
cd /home/user/.config/autostart
```

```
sudo cp /opt/nic/NICDSign/DSCService.desktop /home/user/.config/autostart
```

```
cd /home/user/.config/autostart
```

```
ls
```

{% hint style="info" %}
if you can  find DSCService.desktop  in \~/.config/autostart all set
{% endhint %}

## NICDSign Network Error Detected

<div><figure><img src="https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MK_8KNTUUz_X6mqZndc%2Fuploads%2FhPhjEqTyNNiyXm7iFXtW%2Ferror1.jpeg?alt=media&#x26;token=7b7bf0b1-dd37-4eb0-9007-837dbedef5c1" alt=""><figcaption></figcaption></figure> <figure><img src="https://4069828632-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MK_8KNTUUz_X6mqZndc%2Fuploads%2FWpp4nPyjmPt4IYi087QV%2Ferror2.jpeg?alt=media&#x26;token=eeb8d5c2-e586-4d01-a79f-13d06284ec67" alt=""><figcaption></figcaption></figure></div>