I cannot open estimates in invoice and estimate pro

Click link for more info:
http://usa.novadevelopment.com/Support/faq/nvw.aspx

You need to contact the software developer. It appears it has a glitch. I'd recommend quickbooks for your next invoicing software

Per Avanquest: We have found out that this randomly happens due to an interruption in saving the data in MyInvoices and Estimates Deluxe version 10. We recommend that you do the following steps:Go to the Task Manager.On the Applications tab, click on MyInvoices and Estimates.Click on End Task.Relaunch MyInvoices and Estimates.Create a new invoice/estimate and save it.
If that fails to resolve the issue, you should also try the following:

Close MyInvoices and Estimates.Restart your computer.Relaunch MyInvoices and Estimates.Create a new invoice/estimate and save it.

Note: The task you need to end is MIED.exe

You might also try a free Invoicing software that can manage your business, time tracking and manage your expenses.
Find here: https://www.invoicera.com/

Per Avanquest: We have found out that this randomly happens due to an interruption in saving the data in MyInvoices and Estimates Deluxe version 10. We recommend that you do the following steps:

1. Go to the Task Manager.
2. On the Applications tab, click on MyInvoices and Estimates.
3. Click on End Task.
4. Relaunch MyInvoices and Estimates.
5. Create a new invoice/estimate and save it.

If that fails to resolve the issue, you should also try the following:

1. Close MyInvoices and Estimates.
2. Restart your computer.
3. Relaunch MyInvoices and Estimates.

Create a new invoice/estimate and save it.

Note: The task you need to end is MIED.exe
This worked for me without losing any data other than the invoice I was creating. Always make backups so if your data file is corrupted, you can easily restore it. Hope this helps.
http://support.avanquest.com/support/solutions/articles/1000173898-when-saving-an-invoice-or-estimate-i-get-a-data-saving-error-message-how-can-i-correct-this-

Yes there is a way but it's too time consuming for me to explain it in text. Anyways, I will give it a try. Kindly give me following more information.
1. Do you wan't both the computers to be on internet.
2. What is the format and folder in which your invoices and estimates are saved.
3. Who generates these invoices and estimates. yourself or you download it from somewhere else.

Be carfull because it looks to me that this soft ware has been designed for xp. only

As far as i know this program you are better off if you trow it away, or return it to the company. Good luck

if u have downloaded from net thenthink it be a bit corrupted, try with a new download

After emailing Nova Deveolment I played with the Invoices & estimates software. I was able to open a new invoice by: Clicking on the "paid" invoices folder and then clicking "New".