I cannot open an existing invoice? or create a new one?

Purchase Order / Supplier Invoice Click on the New Document button to create a new Purchase Order or Supplier Invoice
Supplier: click on the search button ( ) to call up a list of the suppliers in the quoteFrom the list, select the supplier that you need to invoice, click OKThe Currency shows the default currency of the supplierThe Document Date will be set according to the system accounting settings (i.e. Current Date, Start Date, or End Date of travel)The Document Number is automatically generated in Travelogic™ once the document is savedThe Description field defaults to the Supplier Name; this is a free text field and can be edited if need beThe Reference shows the Quotation Number; this field can also be edited if need beSelect a Payment Method from the drop-down listThe Account Code displays the Pastel/Sage One code that this Supplier has been linked to
In the case of a new supplier in Travelogic, (i.e. a supplier that has not as yet been invoiced) you can link the Pastel/Sage One code directly from this screen or even create a new Pastel/Sage One code if you need to:
Click on the search button () - a Code Look Up screen will appear showing supplier codes from PastelSelect the applicable code from the list, orIf the supplier code does not yet exist, click Cancel and you will be prompted to create a new one using the client information stored in Travelogic™The Creation Date shows and saves the date the invoice is createdThe Closing Date reflects the 'payment due date that has been set up in Pastel (if applicable)The Exchange Rate shows the rate that has been captured in this Travelogic QuotationThe Sales Code shows the Pastel/Sage One sales code that this User has been linked to Click on Add Quotation Services button to add line items to your invoice:
All services that are ticked will be included in the invoice note the row of buttons at the top of the screen:
Standard: this is the default setting and will add the Cost amount of the supplier's services to your invoice
Calculate Commission Items: this setting is applicable to the Commission you earn on a supplier service Use this setting to deduct the commission from the price of the services allowing you to capture the Nett amount (less commission) owing to the supplier
Use these convenient buttons to Select or De-select ALL services
Click OK to add these services to your invoice: Click Save & Close to generate the invoice

If You Want Custom Applications
sciflare.com/analytics-dashboards-development/

https://quickbooks.intuit.com/learn-support/en-us/customize-forms/use-and-customize-form-templates/00/207841

try the link above. It may or may not help. Good luck.

if not able to email from your QuickBooks then follow tutorial ( if you have some technical knowledge) for solution http://support.quickbooks.intuit.com/support/articles/SLN40921 and need any guidance through technical detail follow http://www.techsupportquickbooks.com/intuit/intuit-help.html .

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-

If you have a bootable CD or DVD drive in your computer, download a copy of Hiren's BootCD, or Parted Magic, and boot to that operating system. Then you could copy the files off to another drive such as a flash drive or external hard drive.

Hi

The program may be corrupted.

Try reinstalling it over the top of the existing installation to repair corrupted files.

Do not uninstall it, as you might lose the documents created with it.

If this does not fix the problem, seek advice from Avanquest/Softcity Support here:

http://www.softcity.com/support/software?softwareId=myinvoices-and-estimates

I hope this helps.

Go to create a new invoice. In the top right corner, there is a box with a drop down called Layout. It says Invoice Default, but if you click on the down arrow, <Customize> will be an option. Choose it. In the list on the left, you will see Logo amd Company Address. That's where you can customize your invoice to show company info.

Is it in a single-user environment? You can save the current invoice number to a text file then ope that and +1 (which is the way that the demonstartion Invoice in Excel 97 / 2000 used to do it ).

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".

if you have acces to MS Office, the link "new office document" clcik on the tab "spreadsheet solutions" and "Invoice" also you will find some templates in "Word"